72495424

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 148864320

約数和(自身を除く): 76368896

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 73, 118, 146, 236, 263, 292, 472, 526, 584, 944, 1052, 1168, 1888, 2104, 2336, 3776, 4208, 4307, 4672, 8416, 8614, 15517, 16832, 17228, 19199, 31034, 34456, 38398, 62068, 68912, 76796, 124136, 137824, 153592, 248272, 275648, 307184, 496544, 614368, 993088, 1132741, 1228736, 2265482, 4530964, 9061928, 18123856, 36247712, 72495424]

約数ペア:

[(1, 72495424), (2, 36247712), (4, 18123856), (8, 9061928), (16, 4530964), (32, 2265482), (59, 1228736), (64, 1132741), (73, 993088), (118, 614368), (146, 496544), (236, 307184), (263, 275648), (292, 248272), (472, 153592), (526, 137824), (584, 124136), (944, 76796), (1052, 68912), (1168, 62068), (1888, 38398), (2104, 34456), (2336, 31034), (3776, 19199), (4208, 17228), (4307, 16832), (4672, 15517), (8416, 8614)]