64105979

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{6719}}^1$

素因数の和:6802

約数の個数: 16

約数和(自身を含む): 77414400

約数和(自身を除く): 13308421

約数列:

[1, 7, 29, 47, 203, 329, 1363, 6719, 9541, 47033, 194851, 315793, 1363957, 2210551, 9157997, 64105979]

約数ペア:

[(1, 64105979), (7, 9157997), (29, 2210551), (47, 1363957), (203, 315793), (329, 194851), (1363, 47033), (6719, 9541)]