68304431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 74844000

約数和(自身を除く): 6539569

約数列:

[1, 13, 149, 179, 197, 1937, 2327, 2561, 26671, 29353, 35263, 346723, 381589, 458419, 5254187, 68304431]

約数ペア:

[(1, 68304431), (13, 5254187), (149, 458419), (179, 381589), (197, 346723), (1937, 35263), (2327, 29353), (2561, 26671)]