28957156992

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{492871}}^1$

素因数の和:492911

約数の個数: 128

約数和(自身を含む): 90491299200

約数和(自身を除く): 61534142208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 29376, 58752, 492871, 985742, 1478613, 1971484, 2957226, 3942968, 4435839, 5914452, 7885936, 8378807, 8871678, 11828904, 13307517, 15771872, 16757614, 17743356, 23657808, 25136421, 26615034, 31543744, 33515228, 35486712, 47315616, 50272842, 53230068, 63087488, 67030456, 70973424, 75409263, 94631232, 100545684, 106460136, 134060912, 141946848, 150818526, 189262464, 201091368, 212920272, 226227789, 268121824, 283893696, 301637052, 402182736, 425840544, 452455578, 536243648, 567787392, 603274104, 804365472, 851681088, 904911156, 1072487296, 1206548208, 1608730944, 1703362176, 1809822312, 2413096416, 3217461888, 3619644624, 4826192832, 7239289248, 9652385664, 14478578496, 28957156992]

約数ペア:

[(1, 28957156992), (2, 14478578496), (3, 9652385664), (4, 7239289248), (6, 4826192832), (8, 3619644624), (9, 3217461888), (12, 2413096416), (16, 1809822312), (17, 1703362176), (18, 1608730944), (24, 1206548208), (27, 1072487296), (32, 904911156), (34, 851681088), (36, 804365472), (48, 603274104), (51, 567787392), (54, 536243648), (64, 452455578), (68, 425840544), (72, 402182736), (96, 301637052), (102, 283893696), (108, 268121824), (128, 226227789), (136, 212920272), (144, 201091368), (153, 189262464), (192, 150818526), (204, 141946848), (216, 134060912), (272, 106460136), (288, 100545684), (306, 94631232), (384, 75409263), (408, 70973424), (432, 67030456), (459, 63087488), (544, 53230068), (576, 50272842), (612, 47315616), (816, 35486712), (864, 33515228), (918, 31543744), (1088, 26615034), (1152, 25136421), (1224, 23657808), (1632, 17743356), (1728, 16757614), (1836, 15771872), (2176, 13307517), (2448, 11828904), (3264, 8871678), (3456, 8378807), (3672, 7885936), (4896, 5914452), (6528, 4435839), (7344, 3942968), (9792, 2957226), (14688, 1971484), (19584, 1478613), (29376, 985742), (58752, 492871)]