67621472

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1163}}^1$

素因数の和:1275

約数の個数: 48

約数和(自身を含む): 140797440

約数和(自身を除く): 73175968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 632, 736, 1163, 1264, 1817, 2326, 2528, 3634, 4652, 7268, 9304, 14536, 18608, 26749, 29072, 37216, 53498, 58144, 91877, 106996, 183754, 213992, 367508, 427984, 735016, 855968, 1470032, 2113171, 2940064, 4226342, 8452684, 16905368, 33810736, 67621472]

約数ペア:

[(1, 67621472), (2, 33810736), (4, 16905368), (8, 8452684), (16, 4226342), (23, 2940064), (32, 2113171), (46, 1470032), (79, 855968), (92, 735016), (158, 427984), (184, 367508), (316, 213992), (368, 183754), (632, 106996), (736, 91877), (1163, 58144), (1264, 53498), (1817, 37216), (2326, 29072), (2528, 26749), (3634, 18608), (4652, 14536), (7268, 9304)]