24665968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{21713}}^1$

素因数の和:21792

約数の個数: 20

約数和(自身を含む): 48465648

約数和(自身を除く): 23799680

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 21713, 43426, 86852, 173704, 347408, 1541623, 3083246, 6166492, 12332984, 24665968]

約数ペア:

[(1, 24665968), (2, 12332984), (4, 6166492), (8, 3083246), (16, 1541623), (71, 347408), (142, 173704), (284, 86852), (568, 43426), (1136, 21713)]