70218596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80897}}^1$

素因数の和:80939

約数の個数: 24

約数和(自身を含む): 144969216

約数和(自身を除く): 74750620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 80897, 161794, 323588, 566279, 1132558, 2265116, 2507807, 5015614, 10031228, 17554649, 35109298, 70218596]

約数ペア:

[(1, 70218596), (2, 35109298), (4, 17554649), (7, 10031228), (14, 5015614), (28, 2507807), (31, 2265116), (62, 1132558), (124, 566279), (217, 323588), (434, 161794), (868, 80897)]