2912554048

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{640967}}^1$

素因数の和:641050

約数の個数: 28

約数和(自身を含む): 5861011392

約数和(自身を除く): 2948457344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 640967, 1281934, 2563868, 5127736, 10255472, 20510944, 41021888, 45508657, 91017314, 182034628, 364069256, 728138512, 1456277024, 2912554048]

約数ペア:

[(1, 2912554048), (2, 1456277024), (4, 728138512), (8, 364069256), (16, 182034628), (32, 91017314), (64, 45508657), (71, 41021888), (142, 20510944), (284, 10255472), (568, 5127736), (1136, 2563868), (2272, 1281934), (4544, 640967)]