27853508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 50642592

約数和(自身を除く): 22789084

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2417, 2881, 4834, 5762, 9668, 11524, 103931, 161939, 207862, 323878, 415724, 647756, 6963377, 13926754, 27853508]

約数ペア:

[(1, 27853508), (2, 13926754), (4, 6963377), (43, 647756), (67, 415724), (86, 323878), (134, 207862), (172, 161939), (268, 103931), (2417, 11524), (2881, 9668), (4834, 5762)]