25435336

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 23553464

約数列:

[1, 2, 4, 8, 53, 106, 212, 239, 251, 424, 478, 502, 956, 1004, 1912, 2008, 12667, 13303, 25334, 26606, 50668, 53212, 59989, 101336, 106424, 119978, 239956, 479912, 3179417, 6358834, 12717668, 25435336]

約数ペア:

[(1, 25435336), (2, 12717668), (4, 6358834), (8, 3179417), (53, 479912), (106, 239956), (212, 119978), (239, 106424), (251, 101336), (424, 59989), (478, 53212), (502, 50668), (956, 26606), (1004, 25334), (1912, 13303), (2008, 12667)]