40619894

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{100049}}^1$

素因数の和:100087

約数の個数: 16

約数和(自身を含む): 72036000

約数和(自身を除く): 31416106

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 100049, 200098, 700343, 1400686, 2901421, 5802842, 20309947, 40619894]

約数ペア:

[(1, 40619894), (2, 20309947), (7, 5802842), (14, 2901421), (29, 1400686), (58, 700343), (203, 200098), (406, 100049)]