25282504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{243101}}^1$

素因数の和:243120

約数の個数: 16

約数和(自身を含む): 51051420

約数和(自身を除く): 25768916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 243101, 486202, 972404, 1944808, 3160313, 6320626, 12641252, 25282504]

約数ペア:

[(1, 25282504), (2, 12641252), (4, 6320626), (8, 3160313), (13, 1944808), (26, 972404), (52, 486202), (104, 243101)]