78947392

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{11317}}^1$

素因数の和:11438

約数の個数: 28

約数和(自身を含む): 158112460

約数和(自身を除く): 79165068

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1744, 3488, 6976, 11317, 22634, 45268, 90536, 181072, 362144, 724288, 1233553, 2467106, 4934212, 9868424, 19736848, 39473696, 78947392]

約数ペア:

[(1, 78947392), (2, 39473696), (4, 19736848), (8, 9868424), (16, 4934212), (32, 2467106), (64, 1233553), (109, 724288), (218, 362144), (436, 181072), (872, 90536), (1744, 45268), (3488, 22634), (6976, 11317)]