64778806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{13907}}^1$

素因数の和:14063

約数の個数: 16

約数和(自身を含む): 103642416

約数和(自身を除く): 38863610

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 13907, 27814, 236419, 472838, 1905259, 3810518, 32389403, 64778806]

約数ペア:

[(1, 64778806), (2, 32389403), (17, 3810518), (34, 1905259), (137, 472838), (274, 236419), (2329, 27814), (4658, 13907)]