28162024

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 59371200

約数和(自身を除く): 31209176

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 619, 968, 1034, 1238, 2068, 2476, 4136, 4952, 5687, 6809, 11374, 13618, 22748, 27236, 29093, 45496, 54472, 58186, 74899, 116372, 149798, 232744, 299596, 320023, 599192, 640046, 1280092, 2560184, 3520253, 7040506, 14081012, 28162024]

約数ペア:

[(1, 28162024), (2, 14081012), (4, 7040506), (8, 3520253), (11, 2560184), (22, 1280092), (44, 640046), (47, 599192), (88, 320023), (94, 299596), (121, 232744), (188, 149798), (242, 116372), (376, 74899), (484, 58186), (517, 54472), (619, 45496), (968, 29093), (1034, 27236), (1238, 22748), (2068, 13618), (2476, 11374), (4136, 6809), (4952, 5687)]