63493972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{19429}}^1$

素因数の和:19495

約数の個数: 24

約数和(自身を含む): 119688800

約数和(自身を除く): 56194828

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 19429, 38858, 77716, 369151, 738302, 835447, 1476604, 1670894, 3341788, 15873493, 31746986, 63493972]

約数ペア:

[(1, 63493972), (2, 31746986), (4, 15873493), (19, 3341788), (38, 1670894), (43, 1476604), (76, 835447), (86, 738302), (172, 369151), (817, 77716), (1634, 38858), (3268, 19429)]