42993028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7727}}^1$

素因数の和:7851

約数の個数: 24

約数和(自身を含む): 81793152

約数和(自身を除く): 38800124

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 7727, 15454, 30908, 100451, 200902, 401804, 826789, 1653578, 3307156, 10748257, 21496514, 42993028]

約数ペア:

[(1, 42993028), (2, 21496514), (4, 10748257), (13, 3307156), (26, 1653578), (52, 826789), (107, 401804), (214, 200902), (428, 100451), (1391, 30908), (2782, 15454), (5564, 7727)]