7040644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 13462848

約数和(自身を除く): 6422204

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 1907, 3692, 3814, 7628, 24791, 49582, 99164, 135397, 270794, 541588, 1760161, 3520322, 7040644]

約数ペア:

[(1, 7040644), (2, 3520322), (4, 1760161), (13, 541588), (26, 270794), (52, 135397), (71, 99164), (142, 49582), (284, 24791), (923, 7628), (1846, 3814), (1907, 3692)]