57742216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54269}}^1$

素因数の和:54301

約数の個数: 32

約数和(自身を含む): 130248000

約数和(自身を除く): 72505784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 54269, 108538, 217076, 379883, 434152, 759766, 1031111, 1519532, 2062222, 3039064, 4124444, 7217777, 8248888, 14435554, 28871108, 57742216]

約数ペア:

[(1, 57742216), (2, 28871108), (4, 14435554), (7, 8248888), (8, 7217777), (14, 4124444), (19, 3039064), (28, 2062222), (38, 1519532), (56, 1031111), (76, 759766), (133, 434152), (152, 379883), (266, 217076), (532, 108538), (1064, 54269)]