25679622556

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1\times {\mathrm{12421}}^1$

素因数の和:14050

約数の個数: 48

約数和(自身を含む): 52489608192

約数和(自身を除く): 26809985636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1571, 3142, 6284, 10997, 12421, 21994, 24842, 43988, 49684, 73837, 86947, 147674, 173894, 295348, 347788, 516859, 583787, 1033718, 1167574, 2067436, 2335148, 4086509, 8173018, 16346036, 19513391, 39026782, 78053564, 136593737, 273187474, 546374948, 917129377, 1834258754, 3668517508, 6419905639, 12839811278, 25679622556]

約数ペア:

[(1, 25679622556), (2, 12839811278), (4, 6419905639), (7, 3668517508), (14, 1834258754), (28, 917129377), (47, 546374948), (94, 273187474), (188, 136593737), (329, 78053564), (658, 39026782), (1316, 19513391), (1571, 16346036), (3142, 8173018), (6284, 4086509), (10997, 2335148), (12421, 2067436), (21994, 1167574), (24842, 1033718), (43988, 583787), (49684, 516859), (73837, 347788), (86947, 295348), (147674, 173894)]