7640068

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 18

約数和(自身を含む): 13701534

約数和(自身を除く): 6061466

約数列:

[1, 2, 4, 43, 86, 172, 1033, 1849, 2066, 3698, 4132, 7396, 44419, 88838, 177676, 1910017, 3820034, 7640068]

約数ペア:

[(1, 7640068), (2, 3820034), (4, 1910017), (43, 177676), (86, 88838), (172, 44419), (1033, 7396), (1849, 4132), (2066, 3698)]