77621804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1423}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 146529600

約数和(自身を除く): 68907796

約数列:

[1, 2, 4, 13, 26, 52, 1049, 1423, 2098, 2846, 4196, 5692, 13637, 18499, 27274, 36998, 54548, 73996, 1492727, 2985454, 5970908, 19405451, 38810902, 77621804]

約数ペア:

[(1, 77621804), (2, 38810902), (4, 19405451), (13, 5970908), (26, 2985454), (52, 1492727), (1049, 73996), (1423, 54548), (2098, 36998), (2846, 27274), (4196, 18499), (5692, 13637)]