40057178

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98663}}^1$

素因数の和:98701

約数の個数: 16

約数和(自身を含む): 71038080

約数和(自身を除く): 30980902

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 98663, 197326, 690641, 1381282, 2861227, 5722454, 20028589, 40057178]

約数ペア:

[(1, 40057178), (2, 20028589), (7, 5722454), (14, 2861227), (29, 1381282), (58, 690641), (203, 197326), (406, 98663)]