68541004

素因数分解:

$2^2\times 7^3\times {\mathrm{49957}}^1$

素因数の和:49982

約数の個数: 24

約数和(自身を含む): 139882400

約数和(自身を除く): 71341396

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 49957, 99914, 199828, 349699, 699398, 1398796, 2447893, 4895786, 9791572, 17135251, 34270502, 68541004]

約数ペア:

[(1, 68541004), (2, 34270502), (4, 17135251), (7, 9791572), (14, 4895786), (28, 2447893), (49, 1398796), (98, 699398), (196, 349699), (343, 199828), (686, 99914), (1372, 49957)]