63641956

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5843}}^1$

素因数の和:6243

約数の個数: 24

約数和(自身を含む): 127632960

約数和(自身を除く): 63991004

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 5843, 10892, 11686, 23372, 40901, 81802, 163604, 2272927, 4545854, 9091708, 15910489, 31820978, 63641956]

約数ペア:

[(1, 63641956), (2, 31820978), (4, 15910489), (7, 9091708), (14, 4545854), (28, 2272927), (389, 163604), (778, 81802), (1556, 40901), (2723, 23372), (5446, 11686), (5843, 10892)]