13952728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 27279360

約数和(自身を除く): 13326632

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 443, 508, 886, 1016, 1772, 3544, 3937, 7874, 13733, 15748, 27466, 31496, 54932, 56261, 109864, 112522, 225044, 450088, 1744091, 3488182, 6976364, 13952728]

約数ペア:

[(1, 13952728), (2, 6976364), (4, 3488182), (8, 1744091), (31, 450088), (62, 225044), (124, 112522), (127, 109864), (248, 56261), (254, 54932), (443, 31496), (508, 27466), (886, 15748), (1016, 13733), (1772, 7874), (3544, 3937)]