40806724

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8941}}^1$

素因数の和:9115

約数の個数: 24

約数和(自身を含む): 82123328

約数和(自身を除く): 41316604

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 8941, 17882, 35764, 62587, 125174, 250348, 1457383, 2914766, 5829532, 10201681, 20403362, 40806724]

約数ペア:

[(1, 40806724), (2, 20403362), (4, 10201681), (7, 5829532), (14, 2914766), (28, 1457383), (163, 250348), (326, 125174), (652, 62587), (1141, 35764), (2282, 17882), (4564, 8941)]