40705618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{2609}}^1$

素因数の和:2909

約数の個数: 16

約数和(自身を含む): 63423000

約数和(自身を除く): 22717382

約数列:

[1, 2, 29, 58, 269, 538, 2609, 5218, 7801, 15602, 75661, 151322, 701821, 1403642, 20352809, 40705618]

約数ペア:

[(1, 40705618), (2, 20352809), (29, 1403642), (58, 701821), (269, 151322), (538, 75661), (2609, 15602), (5218, 7801)]