377794976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12791}}^1$

素因数の和:12885

約数の個数: 48

約数和(自身を含む): 812343168

約数和(自身を除く): 434548192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 12791, 14768, 25582, 29536, 51164, 102328, 166283, 204656, 332566, 409312, 665132, 908161, 1330264, 1816322, 2660528, 3632644, 5321056, 7265288, 11806093, 14530576, 23612186, 29061152, 47224372, 94448744, 188897488, 377794976]

約数ペア:

[(1, 377794976), (2, 188897488), (4, 94448744), (8, 47224372), (13, 29061152), (16, 23612186), (26, 14530576), (32, 11806093), (52, 7265288), (71, 5321056), (104, 3632644), (142, 2660528), (208, 1816322), (284, 1330264), (416, 908161), (568, 665132), (923, 409312), (1136, 332566), (1846, 204656), (2272, 166283), (3692, 102328), (7384, 51164), (12791, 29536), (14768, 25582)]