77892464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{374483}}^1$

素因数の和:374504

約数の個数: 20

約数和(自身を含む): 162526056

約数和(自身を除く): 84633592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 374483, 748966, 1497932, 2995864, 4868279, 5991728, 9736558, 19473116, 38946232, 77892464]

約数ペア:

[(1, 77892464), (2, 38946232), (4, 19473116), (8, 9736558), (13, 5991728), (16, 4868279), (26, 2995864), (52, 1497932), (104, 748966), (208, 374483)]