69190888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17981}}^1$

素因数の和:18037

約数の個数: 32

約数和(自身を含む): 143496360

約数和(自身を除く): 74305472

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 17981, 35962, 71924, 143848, 233753, 467506, 665297, 935012, 1330594, 1870024, 2661188, 5322376, 8648861, 17297722, 34595444, 69190888]

約数ペア:

[(1, 69190888), (2, 34595444), (4, 17297722), (8, 8648861), (13, 5322376), (26, 2661188), (37, 1870024), (52, 1330594), (74, 935012), (104, 665297), (148, 467506), (296, 233753), (481, 143848), (962, 71924), (1924, 35962), (3848, 17981)]