4968728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 9937200

約数和(自身を除く): 4968472

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 337, 388, 674, 776, 1348, 1843, 2696, 3686, 6403, 7372, 12806, 14744, 25612, 32689, 51224, 65378, 130756, 261512, 621091, 1242182, 2484364, 4968728]

約数ペア:

[(1, 4968728), (2, 2484364), (4, 1242182), (8, 621091), (19, 261512), (38, 130756), (76, 65378), (97, 51224), (152, 32689), (194, 25612), (337, 14744), (388, 12806), (674, 7372), (776, 6403), (1348, 3686), (1843, 2696)]