68221804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84017}}^1$

素因数の和:84057

約数の個数: 24

約数和(自身を含む): 141150240

約数和(自身を除く): 72928436

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 84017, 168034, 336068, 588119, 1176238, 2352476, 2436493, 4872986, 9745972, 17055451, 34110902, 68221804]

約数ペア:

[(1, 68221804), (2, 34110902), (4, 17055451), (7, 9745972), (14, 4872986), (28, 2436493), (29, 2352476), (58, 1176238), (116, 588119), (203, 336068), (406, 168034), (812, 84017)]