69965428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{13063}}^1$

素因数の和:13183

約数の個数: 24

約数和(自身を含む): 133148288

約数和(自身を除く): 63182860

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 13063, 26126, 52252, 169819, 339638, 679276, 1345489, 2690978, 5381956, 17491357, 34982714, 69965428]

約数ペア:

[(1, 69965428), (2, 34982714), (4, 17491357), (13, 5381956), (26, 2690978), (52, 1345489), (103, 679276), (206, 339638), (412, 169819), (1339, 52252), (2678, 26126), (5356, 13063)]