25875042

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 52790400

約数和(自身を除く): 26915358

約数列:

[1, 2, 3, 6, 103, 149, 206, 281, 298, 309, 447, 562, 618, 843, 894, 1686, 15347, 28943, 30694, 41869, 46041, 57886, 83738, 86829, 92082, 125607, 173658, 251214, 4312507, 8625014, 12937521, 25875042]

約数ペア:

[(1, 25875042), (2, 12937521), (3, 8625014), (6, 4312507), (103, 251214), (149, 173658), (206, 125607), (281, 92082), (298, 86829), (309, 83738), (447, 57886), (562, 46041), (618, 41869), (843, 30694), (894, 28943), (1686, 15347)]