71696552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{289099}}^1$

素因数の和:289136

約数の個数: 16

約数和(自身を含む): 138768000

約数和(自身を除く): 67071448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 289099, 578198, 1156396, 2312792, 8962069, 17924138, 35848276, 71696552]

約数ペア:

[(1, 71696552), (2, 35848276), (4, 17924138), (8, 8962069), (31, 2312792), (62, 1156396), (124, 578198), (248, 289099)]