28082664

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{4021}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 76860420

約数和(自身を除く): 48777756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 4021, 6984, 8042, 12063, 16084, 24126, 32168, 36189, 48252, 72378, 96504, 144756, 289512, 390037, 780074, 1170111, 1560148, 2340222, 3120296, 3510333, 4680444, 7020666, 9360888, 14041332, 28082664]

約数ペア:

[(1, 28082664), (2, 14041332), (3, 9360888), (4, 7020666), (6, 4680444), (8, 3510333), (9, 3120296), (12, 2340222), (18, 1560148), (24, 1170111), (36, 780074), (72, 390037), (97, 289512), (194, 144756), (291, 96504), (388, 72378), (582, 48252), (776, 36189), (873, 32168), (1164, 24126), (1746, 16084), (2328, 12063), (3492, 8042), (4021, 6984)]