74734849

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{15101}}^1$

素因数の和:15216

約数の個数: 12

約数和(自身を含む): 87803028

約数和(自身を除く): 13068179

約数列:

[1, 7, 49, 101, 707, 4949, 15101, 105707, 739949, 1525201, 10676407, 74734849]

約数ペア:

[(1, 74734849), (7, 10676407), (49, 1525201), (101, 739949), (707, 105707), (4949, 15101)]