67764908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{457871}}^1$

素因数の和:457912

約数の個数: 12

約数和(自身を含む): 121793952

約数和(自身を除く): 54029044

約数列:

[1, 2, 4, 37, 74, 148, 457871, 915742, 1831484, 16941227, 33882454, 67764908]

約数ペア:

[(1, 67764908), (2, 33882454), (4, 16941227), (37, 1831484), (74, 915742), (148, 457871)]