42819608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{411727}}^1$

素因数の和:411746

約数の個数: 16

約数和(自身を含む): 86462880

約数和(自身を除く): 43643272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 411727, 823454, 1646908, 3293816, 5352451, 10704902, 21409804, 42819608]

約数ペア:

[(1, 42819608), (2, 21409804), (4, 10704902), (8, 5352451), (13, 3293816), (26, 1646908), (52, 823454), (104, 411727)]