8953112

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 20520000

約数和(自身を除く): 11566888

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 149, 203, 232, 259, 296, 298, 406, 518, 596, 812, 1036, 1043, 1073, 1192, 1624, 2072, 2086, 2146, 4172, 4292, 4321, 5513, 7511, 8344, 8584, 8642, 11026, 15022, 17284, 22052, 30044, 30247, 34568, 38591, 44104, 60088, 60494, 77182, 120988, 154364, 159877, 241976, 308728, 319754, 639508, 1119139, 1279016, 2238278, 4476556, 8953112]

約数ペア:

[(1, 8953112), (2, 4476556), (4, 2238278), (7, 1279016), (8, 1119139), (14, 639508), (28, 319754), (29, 308728), (37, 241976), (56, 159877), (58, 154364), (74, 120988), (116, 77182), (148, 60494), (149, 60088), (203, 44104), (232, 38591), (259, 34568), (296, 30247), (298, 30044), (406, 22052), (518, 17284), (596, 15022), (812, 11026), (1036, 8642), (1043, 8584), (1073, 8344), (1192, 7511), (1624, 5513), (2072, 4321), (2086, 4292), (2146, 4172)]