67157072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6673}}^1$

素因数の和:6735

約数の個数: 40

約数和(自身を含む): 141515496

約数和(自身を除く): 74358424

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 6673, 10064, 13346, 26692, 53384, 106768, 113441, 226882, 246901, 453764, 493802, 907528, 987604, 1815056, 1975208, 3950416, 4197317, 8394634, 16789268, 33578536, 67157072]

約数ペア:

[(1, 67157072), (2, 33578536), (4, 16789268), (8, 8394634), (16, 4197317), (17, 3950416), (34, 1975208), (37, 1815056), (68, 987604), (74, 907528), (136, 493802), (148, 453764), (272, 246901), (296, 226882), (592, 113441), (629, 106768), (1258, 53384), (2516, 26692), (5032, 13346), (6673, 10064)]