63855844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2357}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 120625848

約数和(自身を除く): 56770004

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 2357, 4714, 6773, 9428, 13546, 27092, 30641, 61282, 122564, 1227997, 2455994, 4911988, 15963961, 31927922, 63855844]

約数ペア:

[(1, 63855844), (2, 31927922), (4, 15963961), (13, 4911988), (26, 2455994), (52, 1227997), (521, 122564), (1042, 61282), (2084, 30641), (2357, 27092), (4714, 13546), (6773, 9428)]