69568616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{668929}}^1$

素因数の和:668948

約数の個数: 16

約数和(自身を含む): 140475300

約数和(自身を除く): 70906684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 668929, 1337858, 2675716, 5351432, 8696077, 17392154, 34784308, 69568616]

約数ペア:

[(1, 69568616), (2, 34784308), (4, 17392154), (8, 8696077), (13, 5351432), (26, 2675716), (52, 1337858), (104, 668929)]