1296647576

素因数分解:

$2^3\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{11423}}^1$

素因数の和:13463

約数の個数: 32

約数和(自身を含む): 2780144640

約数和(自身を除く): 1483497064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2027, 4054, 8108, 11423, 14189, 16216, 22846, 28378, 45692, 56756, 79961, 91384, 113512, 159922, 319844, 639688, 23154421, 46308842, 92617684, 162080947, 185235368, 324161894, 648323788, 1296647576]

約数ペア:

[(1, 1296647576), (2, 648323788), (4, 324161894), (7, 185235368), (8, 162080947), (14, 92617684), (28, 46308842), (56, 23154421), (2027, 639688), (4054, 319844), (8108, 159922), (11423, 113512), (14189, 91384), (16216, 79961), (22846, 56756), (28378, 45692)]