26921444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 51588768

約数和(自身を除く): 24667324

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 1993, 3377, 3986, 6754, 7972, 13508, 21923, 43846, 87692, 611851, 1223702, 2447404, 6730361, 13460722, 26921444]

約数ペア:

[(1, 26921444), (2, 13460722), (4, 6730361), (11, 2447404), (22, 1223702), (44, 611851), (307, 87692), (614, 43846), (1228, 21923), (1993, 13508), (3377, 7972), (3986, 6754)]