15395965256

素因数分解:

$2^3\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{128411}}^1$

素因数の和:130565

約数の個数: 32

約数和(自身を含む): 33007020480

約数和(自身を除く): 17611055224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2141, 4282, 8564, 14987, 17128, 29974, 59948, 119896, 128411, 256822, 513644, 898877, 1027288, 1797754, 3595508, 7191016, 274927951, 549855902, 1099711804, 1924495657, 2199423608, 3848991314, 7697982628, 15395965256]

約数ペア:

[(1, 15395965256), (2, 7697982628), (4, 3848991314), (7, 2199423608), (8, 1924495657), (14, 1099711804), (28, 549855902), (56, 274927951), (2141, 7191016), (4282, 3595508), (8564, 1797754), (14987, 1027288), (17128, 898877), (29974, 513644), (59948, 256822), (119896, 128411)]