28727723136

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{28807}}^1$

素因数の和:28891

約数の個数: 192

約数和(自身を含む): 90444444480

約数和(自身を除く): 61716721344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 294, 318, 336, 371, 384, 392, 424, 448, 588, 636, 672, 742, 784, 848, 896, 1113, 1176, 1272, 1344, 1484, 1568, 1696, 2226, 2352, 2544, 2597, 2688, 2968, 3136, 3392, 4452, 4704, 5088, 5194, 5936, 6272, 6784, 7791, 8904, 9408, 10176, 10388, 11872, 15582, 17808, 18816, 20352, 20776, 23744, 28807, 31164, 35616, 41552, 47488, 57614, 62328, 71232, 83104, 86421, 115228, 124656, 142464, 166208, 172842, 201649, 230456, 249312, 332416, 345684, 403298, 460912, 498624, 604947, 691368, 806596, 921824, 997248, 1209894, 1382736, 1411543, 1526771, 1613192, 1843648, 2419788, 2765472, 2823086, 3053542, 3226384, 3687296, 4234629, 4580313, 4839576, 5530944, 5646172, 6107084, 6452768, 8469258, 9160626, 9679152, 10687397, 11061888, 11292344, 12214168, 12905536, 16938516, 18321252, 19358304, 21374794, 22584688, 24428336, 25811072, 32062191, 33877032, 36642504, 38716608, 42749588, 45169376, 48856672, 64124382, 67754064, 73285008, 74811779, 77433216, 85499176, 90338752, 97713344, 128248764, 135508128, 146570016, 149623558, 170998352, 180677504, 195426688, 224435337, 256497528, 271016256, 293140032, 299247116, 341996704, 448870674, 512995056, 542032512, 586280064, 598494232, 683993408, 897741348, 1025990112, 1196988464, 1367986816, 1795482696, 2051980224, 2393976928, 3590965392, 4103960448, 4787953856, 7181930784, 9575907712, 14363861568, 28727723136]

約数ペア:

[(1, 28727723136), (2, 14363861568), (3, 9575907712), (4, 7181930784), (6, 4787953856), (7, 4103960448), (8, 3590965392), (12, 2393976928), (14, 2051980224), (16, 1795482696), (21, 1367986816), (24, 1196988464), (28, 1025990112), (32, 897741348), (42, 683993408), (48, 598494232), (49, 586280064), (53, 542032512), (56, 512995056), (64, 448870674), (84, 341996704), (96, 299247116), (98, 293140032), (106, 271016256), (112, 256497528), (128, 224435337), (147, 195426688), (159, 180677504), (168, 170998352), (192, 149623558), (196, 146570016), (212, 135508128), (224, 128248764), (294, 97713344), (318, 90338752), (336, 85499176), (371, 77433216), (384, 74811779), (392, 73285008), (424, 67754064), (448, 64124382), (588, 48856672), (636, 45169376), (672, 42749588), (742, 38716608), (784, 36642504), (848, 33877032), (896, 32062191), (1113, 25811072), (1176, 24428336), (1272, 22584688), (1344, 21374794), (1484, 19358304), (1568, 18321252), (1696, 16938516), (2226, 12905536), (2352, 12214168), (2544, 11292344), (2597, 11061888), (2688, 10687397), (2968, 9679152), (3136, 9160626), (3392, 8469258), (4452, 6452768), (4704, 6107084), (5088, 5646172), (5194, 5530944), (5936, 4839576), (6272, 4580313), (6784, 4234629), (7791, 3687296), (8904, 3226384), (9408, 3053542), (10176, 2823086), (10388, 2765472), (11872, 2419788), (15582, 1843648), (17808, 1613192), (18816, 1526771), (20352, 1411543), (20776, 1382736), (23744, 1209894), (28807, 997248), (31164, 921824), (35616, 806596), (41552, 691368), (47488, 604947), (57614, 498624), (62328, 460912), (71232, 403298), (83104, 345684), (86421, 332416), (115228, 249312), (124656, 230456), (142464, 201649), (166208, 172842)]