69501692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{21911}}^1$

素因数の和:21989

約数の個数: 24

約数和(自身を含む): 133137312

約数和(自身を除く): 63635620

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 21911, 43822, 87644, 284843, 569686, 1139372, 1336571, 2673142, 5346284, 17375423, 34750846, 69501692]

約数ペア:

[(1, 69501692), (2, 34750846), (4, 17375423), (13, 5346284), (26, 2673142), (52, 1336571), (61, 1139372), (122, 569686), (244, 284843), (793, 87644), (1586, 43822), (3172, 21911)]