79663612

素因数分解:

$2^2\times 7^2\times {\mathrm{406447}}^1$

素因数の和:406465

約数の個数: 18

約数和(自身を含む): 162172752

約数和(自身を除く): 82509140

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 406447, 812894, 1625788, 2845129, 5690258, 11380516, 19915903, 39831806, 79663612]

約数ペア:

[(1, 79663612), (2, 39831806), (4, 19915903), (7, 11380516), (14, 5690258), (28, 2845129), (49, 1625788), (98, 812894), (196, 406447)]