7628404

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2411}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 15398208

約数和(自身を除く): 7769804

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 2411, 3164, 4822, 9644, 16877, 33754, 67508, 272443, 544886, 1089772, 1907101, 3814202, 7628404]

約数ペア:

[(1, 7628404), (2, 3814202), (4, 1907101), (7, 1089772), (14, 544886), (28, 272443), (113, 67508), (226, 33754), (452, 16877), (791, 9644), (1582, 4822), (2411, 3164)]