82458964

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{1637}}^1$

素因数の和:1912

約数の個数: 36

約数和(自身を含む): 168618996

約数和(自身を除く): 86160032

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 514, 1028, 1637, 1799, 3274, 3598, 6548, 7196, 11459, 12593, 22918, 25186, 45836, 50372, 80213, 160426, 320852, 420709, 841418, 1682836, 2944963, 5889926, 11779852, 20614741, 41229482, 82458964]

約数ペア:

[(1, 82458964), (2, 41229482), (4, 20614741), (7, 11779852), (14, 5889926), (28, 2944963), (49, 1682836), (98, 841418), (196, 420709), (257, 320852), (514, 160426), (1028, 80213), (1637, 50372), (1799, 45836), (3274, 25186), (3598, 22918), (6548, 12593), (7196, 11459)]