39243316

素因数分解:

$2^2\times 7^3\times {\mathrm{28603}}^1$

素因数の和:28628

約数の個数: 24

約数和(自身を含む): 80091200

約数和(自身を除く): 40847884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 28603, 57206, 114412, 200221, 400442, 800884, 1401547, 2803094, 5606188, 9810829, 19621658, 39243316]

約数ペア:

[(1, 39243316), (2, 19621658), (4, 9810829), (7, 5606188), (14, 2803094), (28, 1401547), (49, 800884), (98, 400442), (196, 200221), (343, 114412), (686, 57206), (1372, 28603)]