25217072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{26713}}^1$

素因数の和:26780

約数の個数: 20

約数和(自身を含む): 49688040

約数和(自身を除く): 24470968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 26713, 53426, 106852, 213704, 427408, 1576067, 3152134, 6304268, 12608536, 25217072]

約数ペア:

[(1, 25217072), (2, 12608536), (4, 6304268), (8, 3152134), (16, 1576067), (59, 427408), (118, 213704), (236, 106852), (472, 53426), (944, 26713)]