61171796

素因数分解:

$2^2\times 7^2\times {\mathrm{312101}}^1$

素因数の和:312119

約数の個数: 18

約数和(自身を含む): 124528698

約数和(自身を除く): 63356902

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 312101, 624202, 1248404, 2184707, 4369414, 8738828, 15292949, 30585898, 61171796]

約数ペア:

[(1, 61171796), (2, 30585898), (4, 15292949), (7, 8738828), (14, 4369414), (28, 2184707), (49, 1248404), (98, 624202), (196, 312101)]