5640928

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{431}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 11158560

約数和(自身を除く): 5517632

約数列:

[1, 2, 4, 8, 16, 32, 409, 431, 818, 862, 1636, 1724, 3272, 3448, 6544, 6896, 13088, 13792, 176279, 352558, 705116, 1410232, 2820464, 5640928]

約数ペア:

[(1, 5640928), (2, 2820464), (4, 1410232), (8, 705116), (16, 352558), (32, 176279), (409, 13792), (431, 13088), (818, 6896), (862, 6544), (1636, 3448), (1724, 3272)]