26985968

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{7057}}^1$

素因数の和:7304

約数の個数: 20

約数和(自身を含む): 52511520

約数和(自身を除く): 25525552

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 7057, 14114, 28228, 56456, 112912, 1686623, 3373246, 6746492, 13492984, 26985968]

約数ペア:

[(1, 26985968), (2, 13492984), (4, 6746492), (8, 3373246), (16, 1686623), (239, 112912), (478, 56456), (956, 28228), (1912, 14114), (3824, 7057)]