87550872472

素因数分解:

$2^3\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2365217}}^1$

素因数の和:2365891

約数の個数: 32

約数和(自身を含む): 187892917920

約数和(自身を除く): 100342045448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 661, 1322, 2644, 4627, 5288, 9254, 18508, 37016, 2365217, 4730434, 9460868, 16556519, 18921736, 33113038, 66226076, 132452152, 1563408437, 3126816874, 6253633748, 10943859059, 12507267496, 21887718118, 43775436236, 87550872472]

約数ペア:

[(1, 87550872472), (2, 43775436236), (4, 21887718118), (7, 12507267496), (8, 10943859059), (14, 6253633748), (28, 3126816874), (56, 1563408437), (661, 132452152), (1322, 66226076), (2644, 33113038), (4627, 18921736), (5288, 16556519), (9254, 9460868), (18508, 4730434), (37016, 2365217)]