10725316

素因数分解:

$2^2\times 7^2\times {\mathrm{54721}}^1$

素因数の和:54739

約数の個数: 18

約数和(自身を含む): 21834078

約数和(自身を除く): 11108762

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 54721, 109442, 218884, 383047, 766094, 1532188, 2681329, 5362658, 10725316]

約数ペア:

[(1, 10725316), (2, 5362658), (4, 2681329), (7, 1532188), (14, 766094), (28, 383047), (49, 218884), (98, 109442), (196, 54721)]