28373184

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 96365568

約数和(自身を除く): 67992384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 227, 248, 252, 279, 288, 336, 372, 434, 448, 454, 496, 504, 558, 576, 651, 672, 681, 744, 868, 908, 992, 1008, 1116, 1302, 1344, 1362, 1488, 1589, 1736, 1816, 1953, 1984, 2016, 2043, 2232, 2604, 2724, 2976, 3178, 3472, 3632, 3906, 4032, 4086, 4464, 4767, 5208, 5448, 5952, 6356, 6944, 7037, 7264, 7812, 8172, 8928, 9534, 10416, 10896, 12712, 13888, 14074, 14301, 14528, 15624, 16344, 17856, 19068, 20832, 21111, 21792, 25424, 28148, 28602, 31248, 32688, 38136, 41664, 42222, 43584, 49259, 50848, 56296, 57204, 62496, 63333, 65376, 76272, 84444, 98518, 101696, 112592, 114408, 124992, 126666, 130752, 147777, 152544, 168888, 197036, 225184, 228816, 253332, 295554, 305088, 337776, 394072, 443331, 450368, 457632, 506664, 591108, 675552, 788144, 886662, 915264, 1013328, 1182216, 1351104, 1576288, 1773324, 2026656, 2364432, 3152576, 3546648, 4053312, 4728864, 7093296, 9457728, 14186592, 28373184]

約数ペア:

[(1, 28373184), (2, 14186592), (3, 9457728), (4, 7093296), (6, 4728864), (7, 4053312), (8, 3546648), (9, 3152576), (12, 2364432), (14, 2026656), (16, 1773324), (18, 1576288), (21, 1351104), (24, 1182216), (28, 1013328), (31, 915264), (32, 886662), (36, 788144), (42, 675552), (48, 591108), (56, 506664), (62, 457632), (63, 450368), (64, 443331), (72, 394072), (84, 337776), (93, 305088), (96, 295554), (112, 253332), (124, 228816), (126, 225184), (144, 197036), (168, 168888), (186, 152544), (192, 147777), (217, 130752), (224, 126666), (227, 124992), (248, 114408), (252, 112592), (279, 101696), (288, 98518), (336, 84444), (372, 76272), (434, 65376), (448, 63333), (454, 62496), (496, 57204), (504, 56296), (558, 50848), (576, 49259), (651, 43584), (672, 42222), (681, 41664), (744, 38136), (868, 32688), (908, 31248), (992, 28602), (1008, 28148), (1116, 25424), (1302, 21792), (1344, 21111), (1362, 20832), (1488, 19068), (1589, 17856), (1736, 16344), (1816, 15624), (1953, 14528), (1984, 14301), (2016, 14074), (2043, 13888), (2232, 12712), (2604, 10896), (2724, 10416), (2976, 9534), (3178, 8928), (3472, 8172), (3632, 7812), (3906, 7264), (4032, 7037), (4086, 6944), (4464, 6356), (4767, 5952), (5208, 5448)]