8282456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 19783680

約数和(自身を除く): 11501224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 367, 403, 434, 728, 734, 806, 868, 1468, 1612, 1736, 2569, 2821, 2936, 3224, 4771, 5138, 5642, 9542, 10276, 11284, 11377, 19084, 20552, 22568, 22754, 33397, 38168, 45508, 66794, 79639, 91016, 133588, 147901, 159278, 267176, 295802, 318556, 591604, 637112, 1035307, 1183208, 2070614, 4141228, 8282456]

約数ペア:

[(1, 8282456), (2, 4141228), (4, 2070614), (7, 1183208), (8, 1035307), (13, 637112), (14, 591604), (26, 318556), (28, 295802), (31, 267176), (52, 159278), (56, 147901), (62, 133588), (91, 91016), (104, 79639), (124, 66794), (182, 45508), (217, 38168), (248, 33397), (364, 22754), (367, 22568), (403, 20552), (434, 19084), (728, 11377), (734, 11284), (806, 10276), (868, 9542), (1468, 5642), (1612, 5138), (1736, 4771), (2569, 3224), (2821, 2936)]