28751636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2539}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 53340000

約数和(自身を除く): 24588364

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2539, 2831, 5078, 5662, 10156, 11324, 48241, 96482, 192964, 378311, 756622, 1513244, 7187909, 14375818, 28751636]

約数ペア:

[(1, 28751636), (2, 14375818), (4, 7187909), (19, 1513244), (38, 756622), (76, 378311), (149, 192964), (298, 96482), (596, 48241), (2539, 11324), (2831, 10156), (5078, 5662)]