25885144

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{8963}}^1$

素因数の和:9007

約数の個数: 24

約数和(自身を含む): 51229260

約数和(自身を除く): 25344116

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 8963, 17926, 35852, 71704, 170297, 340594, 681188, 1362376, 3235643, 6471286, 12942572, 25885144]

約数ペア:

[(1, 25885144), (2, 12942572), (4, 6471286), (8, 3235643), (19, 1362376), (38, 681188), (76, 340594), (152, 170297), (361, 71704), (722, 35852), (1444, 17926), (2888, 8963)]