40415384

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{6949}}^1$

素因数の和:7682

約数の個数: 16

約数和(自身を含む): 75894000

約数和(自身を除く): 35478616

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 6949, 13898, 27796, 55592, 5051923, 10103846, 20207692, 40415384]

約数ペア:

[(1, 40415384), (2, 20207692), (4, 10103846), (8, 5051923), (727, 55592), (1454, 27796), (2908, 13898), (5816, 6949)]