25125068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 46475520

約数和(自身を除く): 21350452

約数列:

[1, 2, 4, 19, 38, 76, 311, 622, 1063, 1244, 2126, 4252, 5909, 11818, 20197, 23636, 40394, 80788, 330593, 661186, 1322372, 6281267, 12562534, 25125068]

約数ペア:

[(1, 25125068), (2, 12562534), (4, 6281267), (19, 1322372), (38, 661186), (76, 330593), (311, 80788), (622, 40394), (1063, 23636), (1244, 20197), (2126, 11818), (4252, 5909)]