68732828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 129927168

約数和(自身を除く): 61194340

約数列:

[1, 2, 4, 31, 37, 62, 71, 74, 124, 142, 148, 211, 284, 422, 844, 1147, 2201, 2294, 2627, 4402, 4588, 5254, 6541, 7807, 8804, 10508, 13082, 14981, 15614, 26164, 29962, 31228, 59924, 81437, 162874, 242017, 325748, 464411, 484034, 554297, 928822, 968068, 1108594, 1857644, 2217188, 17183207, 34366414, 68732828]

約数ペア:

[(1, 68732828), (2, 34366414), (4, 17183207), (31, 2217188), (37, 1857644), (62, 1108594), (71, 968068), (74, 928822), (124, 554297), (142, 484034), (148, 464411), (211, 325748), (284, 242017), (422, 162874), (844, 81437), (1147, 59924), (2201, 31228), (2294, 29962), (2627, 26164), (4402, 15614), (4588, 14981), (5254, 13082), (6541, 10508), (7807, 8804)]