68998528

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 143835300

約数和(自身を除く): 74836772

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 529, 736, 1019, 1058, 1472, 2038, 2116, 2944, 4076, 4232, 8152, 8464, 16304, 16928, 23437, 32608, 33856, 46874, 65216, 67712, 93748, 130432, 187496, 374992, 539051, 749984, 1078102, 1499968, 2156204, 2999936, 4312408, 8624816, 17249632, 34499264, 68998528]

約数ペア:

[(1, 68998528), (2, 34499264), (4, 17249632), (8, 8624816), (16, 4312408), (23, 2999936), (32, 2156204), (46, 1499968), (64, 1078102), (92, 749984), (128, 539051), (184, 374992), (368, 187496), (529, 130432), (736, 93748), (1019, 67712), (1058, 65216), (1472, 46874), (2038, 33856), (2116, 32608), (2944, 23437), (4076, 16928), (4232, 16304), (8152, 8464)]