40215238

素因数分解:

$2^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{6151}}^1$

素因数の和:6627

約数の個数: 16

約数和(自身を含む): 69099264

約数和(自身を除く): 28884026

約数列:

[1, 2, 7, 14, 467, 934, 3269, 6151, 6538, 12302, 43057, 86114, 2872517, 5745034, 20107619, 40215238]

約数ペア:

[(1, 40215238), (2, 20107619), (7, 5745034), (14, 2872517), (467, 86114), (934, 43057), (3269, 12302), (6151, 6538)]