5242216

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 11737440

約数和(自身を除く): 6495224

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 311, 344, 392, 602, 622, 1204, 1244, 2107, 2177, 2408, 2488, 4214, 4354, 8428, 8708, 13373, 15239, 16856, 17416, 26746, 30478, 53492, 60956, 93611, 106984, 121912, 187222, 374444, 655277, 748888, 1310554, 2621108, 5242216]

約数ペア:

[(1, 5242216), (2, 2621108), (4, 1310554), (7, 748888), (8, 655277), (14, 374444), (28, 187222), (43, 121912), (49, 106984), (56, 93611), (86, 60956), (98, 53492), (172, 30478), (196, 26746), (301, 17416), (311, 16856), (344, 15239), (392, 13373), (602, 8708), (622, 8428), (1204, 4354), (1244, 4214), (2107, 2488), (2177, 2408)]