8128708

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 36

約数和(自身を含む): 16821840

約数和(自身を除く): 8693132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 619, 938, 1238, 1876, 2476, 3283, 4333, 6566, 8666, 13132, 17332, 30331, 41473, 60662, 82946, 121324, 165892, 290311, 580622, 1161244, 2032177, 4064354, 8128708]

約数ペア:

[(1, 8128708), (2, 4064354), (4, 2032177), (7, 1161244), (14, 580622), (28, 290311), (49, 165892), (67, 121324), (98, 82946), (134, 60662), (196, 41473), (268, 30331), (469, 17332), (619, 13132), (938, 8666), (1238, 6566), (1876, 4333), (2476, 3283)]