78039148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3881}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 149348304

約数和(自身を除く): 71309156

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 3881, 5027, 7762, 10054, 15524, 20108, 42691, 85382, 170764, 1773617, 3547234, 7094468, 19509787, 39019574, 78039148]

約数ペア:

[(1, 78039148), (2, 39019574), (4, 19509787), (11, 7094468), (22, 3547234), (44, 1773617), (457, 170764), (914, 85382), (1828, 42691), (3881, 20108), (5027, 15524), (7762, 10054)]