25101756484

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{904633}}^1$

素因数の和:905635

約数の個数: 24

約数和(自身を含む): 50254227968

約数和(自身を除く): 25152471484

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 6937, 13874, 27748, 904633, 1809266, 3618532, 6332431, 12664862, 25329724, 896491303, 1792982606, 3585965212, 6275439121, 12550878242, 25101756484]

約数ペア:

[(1, 25101756484), (2, 12550878242), (4, 6275439121), (7, 3585965212), (14, 1792982606), (28, 896491303), (991, 25329724), (1982, 12664862), (3964, 6332431), (6937, 3618532), (13874, 1809266), (27748, 904633)]