77363728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{371941}}^1$

素因数の和:371962

約数の個数: 20

約数和(自身を含む): 161422828

約数和(自身を除く): 84059100

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 371941, 743882, 1487764, 2975528, 4835233, 5951056, 9670466, 19340932, 38681864, 77363728]

約数ペア:

[(1, 77363728), (2, 38681864), (4, 19340932), (8, 9670466), (13, 5951056), (16, 4835233), (26, 2975528), (52, 1487764), (104, 743882), (208, 371941)]