68260108

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30859}}^1$

素因数の和:30949

約数の個数: 24

約数和(自身を含む): 138252800

約数和(自身を除く): 69992692

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30859, 61718, 123436, 216013, 432026, 864052, 2437861, 4875722, 9751444, 17065027, 34130054, 68260108]

約数ペア:

[(1, 68260108), (2, 34130054), (4, 17065027), (7, 9751444), (14, 4875722), (28, 2437861), (79, 864052), (158, 432026), (316, 216013), (553, 123436), (1106, 61718), (2212, 30859)]