69244388

素因数分解:

$2^2\times {\mathrm{101}}^2\times {\mathrm{1697}}^1$

素因数の和:1903

約数の個数: 18

約数和(自身を含む): 122461458

約数和(自身を除く): 53217070

約数列:

[1, 2, 4, 101, 202, 404, 1697, 3394, 6788, 10201, 20402, 40804, 171397, 342794, 685588, 17311097, 34622194, 69244388]

約数ペア:

[(1, 69244388), (2, 34622194), (4, 17311097), (101, 685588), (202, 342794), (404, 171397), (1697, 40804), (3394, 20402), (6788, 10201)]