77966512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{374839}}^1$

素因数の和:374860

約数の個数: 20

約数和(自身を含む): 162680560

約数和(自身を除く): 84714048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 374839, 749678, 1499356, 2998712, 4872907, 5997424, 9745814, 19491628, 38983256, 77966512]

約数ペア:

[(1, 77966512), (2, 38983256), (4, 19491628), (8, 9745814), (13, 5997424), (16, 4872907), (26, 2998712), (52, 1499356), (104, 749678), (208, 374839)]