28625804974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1489841}}^1$

素因数の和:1490595

約数の個数: 16

約数和(自身を含む): 46304289360

約数和(自身を除く): 17678484386

約数列:

[1, 2, 13, 26, 739, 1478, 9607, 19214, 1489841, 2979682, 19367933, 38735866, 1100992499, 2201984998, 14312902487, 28625804974]

約数ペア:

[(1, 28625804974), (2, 14312902487), (13, 2201984998), (26, 1100992499), (739, 38735866), (1478, 19367933), (9607, 2979682), (19214, 1489841)]