1064961728

素因数分解:

$2^6\times {\mathrm{971}}^1\times {\mathrm{17137}}^1$

素因数の和:18120

約数の個数: 28

約数和(自身を含む): 2115583272

約数和(自身を除く): 1050621544

約数列:

[1, 2, 4, 8, 16, 32, 64, 971, 1942, 3884, 7768, 15536, 17137, 31072, 34274, 62144, 68548, 137096, 274192, 548384, 1096768, 16640027, 33280054, 66560108, 133120216, 266240432, 532480864, 1064961728]

約数ペア:

[(1, 1064961728), (2, 532480864), (4, 266240432), (8, 133120216), (16, 66560108), (32, 33280054), (64, 16640027), (971, 1096768), (1942, 548384), (3884, 274192), (7768, 137096), (15536, 68548), (17137, 62144), (31072, 34274)]