70629643

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 11865077

約数列:

[1, 7, 61, 251, 427, 659, 1757, 4613, 15311, 40199, 107177, 165409, 281393, 1157863, 10089949, 70629643]

約数ペア:

[(1, 70629643), (7, 10089949), (61, 1157863), (251, 281393), (427, 165409), (659, 107177), (1757, 40199), (4613, 15311)]