76961968

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{10957}}^1$

素因数の和:11404

約数の個数: 20

約数和(自身を含む): 149467120

約数和(自身を除く): 72505152

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 10957, 21914, 43828, 87656, 175312, 4810123, 9620246, 19240492, 38480984, 76961968]

約数ペア:

[(1, 76961968), (2, 38480984), (4, 19240492), (8, 9620246), (16, 4810123), (439, 175312), (878, 87656), (1756, 43828), (3512, 21914), (7024, 10957)]