69368312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2131}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 140584080

約数和(自身を除く): 71215768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 313, 626, 1252, 2131, 2504, 4069, 4262, 8138, 8524, 16276, 17048, 27703, 32552, 55406, 110812, 221624, 667003, 1334006, 2668012, 5336024, 8671039, 17342078, 34684156, 69368312]

約数ペア:

[(1, 69368312), (2, 34684156), (4, 17342078), (8, 8671039), (13, 5336024), (26, 2668012), (52, 1334006), (104, 667003), (313, 221624), (626, 110812), (1252, 55406), (2131, 32552), (2504, 27703), (4069, 17048), (4262, 16276), (8138, 8524)]