71453824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 160050240

約数和(自身を除く): 88596416

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 1867, 2392, 2944, 3734, 4784, 7468, 9568, 14936, 19136, 24271, 29872, 38272, 42941, 48542, 59744, 85882, 97084, 119488, 171764, 194168, 238976, 343528, 388336, 558233, 687056, 776672, 1116466, 1374112, 1553344, 2232932, 2748224, 3106688, 4465864, 5496448, 8931728, 17863456, 35726912, 71453824]

約数ペア:

[(1, 71453824), (2, 35726912), (4, 17863456), (8, 8931728), (13, 5496448), (16, 4465864), (23, 3106688), (26, 2748224), (32, 2232932), (46, 1553344), (52, 1374112), (64, 1116466), (92, 776672), (104, 687056), (128, 558233), (184, 388336), (208, 343528), (299, 238976), (368, 194168), (416, 171764), (598, 119488), (736, 97084), (832, 85882), (1196, 59744), (1472, 48542), (1664, 42941), (1867, 38272), (2392, 29872), (2944, 24271), (3734, 19136), (4784, 14936), (7468, 9568)]