68266928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{881}}^1$

素因数の和:1085

約数の個数: 40

約数和(自身を含む): 137803680

約数和(自身を除く): 69536752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 167, 232, 334, 464, 668, 881, 1336, 1762, 2672, 3524, 4843, 7048, 9686, 14096, 19372, 25549, 38744, 51098, 77488, 102196, 147127, 204392, 294254, 408784, 588508, 1177016, 2354032, 4266683, 8533366, 17066732, 34133464, 68266928]

約数ペア:

[(1, 68266928), (2, 34133464), (4, 17066732), (8, 8533366), (16, 4266683), (29, 2354032), (58, 1177016), (116, 588508), (167, 408784), (232, 294254), (334, 204392), (464, 147127), (668, 102196), (881, 77488), (1336, 51098), (1762, 38744), (2672, 25549), (3524, 19372), (4843, 14096), (7048, 9686)]