30787728

素因数分解:

$2^4\times 3^1\times {\mathrm{641411}}^1$

素因数の和:641422

約数の個数: 20

約数和(自身を含む): 79535088

約数和(自身を除く): 48747360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641411, 1282822, 1924233, 2565644, 3848466, 5131288, 7696932, 10262576, 15393864, 30787728]

約数ペア:

[(1, 30787728), (2, 15393864), (3, 10262576), (4, 7696932), (6, 5131288), (8, 3848466), (12, 2565644), (16, 1924233), (24, 1282822), (48, 641411)]