64115908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{1063}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 119048832

約数和(自身を除く): 54932924

約数列:

[1, 2, 4, 17, 34, 68, 887, 1063, 1774, 2126, 3548, 4252, 15079, 18071, 30158, 36142, 60316, 72284, 942881, 1885762, 3771524, 16028977, 32057954, 64115908]

約数ペア:

[(1, 64115908), (2, 32057954), (4, 16028977), (17, 3771524), (34, 1885762), (68, 942881), (887, 72284), (1063, 60316), (1774, 36142), (2126, 30158), (3548, 18071), (4252, 15079)]