28443506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 52956288

約数和(自身を除く): 24512782

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1193, 1703, 1834, 2386, 3406, 8351, 11921, 15509, 16702, 23842, 31018, 108563, 156283, 217126, 312566, 1093981, 2031679, 2187962, 4063358, 14221753, 28443506]

約数ペア:

[(1, 28443506), (2, 14221753), (7, 4063358), (13, 2187962), (14, 2031679), (26, 1093981), (91, 312566), (131, 217126), (182, 156283), (262, 108563), (917, 31018), (1193, 23842), (1703, 16702), (1834, 15509), (2386, 11921), (3406, 8351)]