74531456

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 149347380

約数和(自身を除く): 74815924

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 3217, 5792, 6434, 11584, 12868, 23168, 25736, 51472, 102944, 205888, 411776, 582277, 1164554, 2329108, 4658216, 9316432, 18632864, 37265728, 74531456]

約数ペア:

[(1, 74531456), (2, 37265728), (4, 18632864), (8, 9316432), (16, 4658216), (32, 2329108), (64, 1164554), (128, 582277), (181, 411776), (362, 205888), (724, 102944), (1448, 51472), (2896, 25736), (3217, 23168), (5792, 12868), (6434, 11584)]