12583654912

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{792821}}^1$

素因数の和:792870

約数の個数: 40

約数和(自身を含む): 25953820992

約数和(自身を除く): 13370166080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 792821, 1585642, 3171284, 6342568, 12685136, 24577451, 25370272, 49154902, 50740544, 98309804, 101481088, 196619608, 202962176, 393239216, 405924352, 786478432, 1572956864, 3145913728, 6291827456, 12583654912]

約数ペア:

[(1, 12583654912), (2, 6291827456), (4, 3145913728), (8, 1572956864), (16, 786478432), (31, 405924352), (32, 393239216), (62, 202962176), (64, 196619608), (124, 101481088), (128, 98309804), (248, 50740544), (256, 49154902), (496, 25370272), (512, 24577451), (992, 12685136), (1984, 6342568), (3968, 3171284), (7936, 1585642), (15872, 792821)]