28984408

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:931

約数の個数: 32

約数和(自身を含む): 56192400

約数和(自身を除く): 27207992

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 773, 872, 1546, 3092, 4687, 6184, 9374, 18748, 33239, 37496, 66478, 84257, 132956, 168514, 265912, 337028, 674056, 3623051, 7246102, 14492204, 28984408]

約数ペア:

[(1, 28984408), (2, 14492204), (4, 7246102), (8, 3623051), (43, 674056), (86, 337028), (109, 265912), (172, 168514), (218, 132956), (344, 84257), (436, 66478), (773, 37496), (872, 33239), (1546, 18748), (3092, 9374), (4687, 6184)]