28065168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6332

約数の個数: 60

約数和(自身を含む): 81090048

約数和(自身を除く): 53024880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 6287, 12574, 18861, 25148, 37722, 50296, 56583, 75444, 100592, 113166, 150888, 194897, 226332, 301776, 389794, 452664, 584691, 779588, 905328, 1169382, 1559176, 1754073, 2338764, 3118352, 3508146, 4677528, 7016292, 9355056, 14032584, 28065168]

約数ペア:

[(1, 28065168), (2, 14032584), (3, 9355056), (4, 7016292), (6, 4677528), (8, 3508146), (9, 3118352), (12, 2338764), (16, 1754073), (18, 1559176), (24, 1169382), (31, 905328), (36, 779588), (48, 584691), (62, 452664), (72, 389794), (93, 301776), (124, 226332), (144, 194897), (186, 150888), (248, 113166), (279, 100592), (372, 75444), (496, 56583), (558, 50296), (744, 37722), (1116, 25148), (1488, 18861), (2232, 12574), (4464, 6287)]