70788641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39971}}^1$

素因数の和:40012

約数の個数: 16

約数和(自身を含む): 92095488

約数和(自身を除く): 21306847

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 39971, 279797, 439681, 919333, 3077767, 6435331, 10112663, 70788641]

約数ペア:

[(1, 70788641), (7, 10112663), (11, 6435331), (23, 3077767), (77, 919333), (161, 439681), (253, 279797), (1771, 39971)]