74401639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5519}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 86244480

約数和(自身を除く): 11842841

約数列:

[1, 13, 17, 61, 221, 793, 1037, 5519, 13481, 71747, 93823, 336659, 1219699, 4376567, 5723203, 74401639]

約数ペア:

[(1, 74401639), (13, 5723203), (17, 4376567), (61, 1219699), (221, 336659), (793, 93823), (1037, 71747), (5519, 13481)]