64217146

素因数分解:

$2^1\times 7^4\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 40

約数和(自身を含む): 115356384

約数和(自身を除く): 51139238

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 311, 343, 602, 622, 686, 2107, 2177, 2401, 4214, 4354, 4802, 13373, 14749, 15239, 26746, 29498, 30478, 93611, 103243, 106673, 187222, 206486, 213346, 655277, 746711, 1310554, 1493422, 4586939, 9173878, 32108573, 64217146]

約数ペア:

[(1, 64217146), (2, 32108573), (7, 9173878), (14, 4586939), (43, 1493422), (49, 1310554), (86, 746711), (98, 655277), (301, 213346), (311, 206486), (343, 187222), (602, 106673), (622, 103243), (686, 93611), (2107, 30478), (2177, 29498), (2401, 26746), (4214, 15239), (4354, 14749), (4802, 13373)]