68537609

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5081}}^1$

素因数の和:5176

約数の個数: 16

約数和(自身を含む): 81962496

約数和(自身を除く): 13424887

約数列:

[1, 7, 41, 47, 287, 329, 1927, 5081, 13489, 35567, 208321, 238807, 1458247, 1671649, 9791087, 68537609]

約数ペア:

[(1, 68537609), (7, 9791087), (41, 1671649), (47, 1458247), (287, 238807), (329, 208321), (1927, 35567), (5081, 13489)]