28814988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{55843}}^1$

素因数の和:55893

約数の個数: 24

約数和(自身を含む): 68799808

約数和(自身を除く): 39984820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 55843, 111686, 167529, 223372, 335058, 670116, 2401249, 4802498, 7203747, 9604996, 14407494, 28814988]

約数ペア:

[(1, 28814988), (2, 14407494), (3, 9604996), (4, 7203747), (6, 4802498), (12, 2401249), (43, 670116), (86, 335058), (129, 223372), (172, 167529), (258, 111686), (516, 55843)]