47652644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12907}}^1$

素因数の和:12995

約数の個数: 24

約数和(自身を含む): 91078848

約数和(自身を除く): 43426204

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 12907, 25814, 51628, 167791, 335582, 671164, 916397, 1832794, 3665588, 11913161, 23826322, 47652644]

約数ペア:

[(1, 47652644), (2, 23826322), (4, 11913161), (13, 3665588), (26, 1832794), (52, 916397), (71, 671164), (142, 335582), (284, 167791), (923, 51628), (1846, 25814), (3692, 12907)]