68859664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2837}}^1$

素因数の和:2923

約数の個数: 40

約数和(自身を含む): 140412888

約数和(自身を除く): 71553224

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 2837, 3034, 5674, 6068, 11348, 12136, 22696, 24272, 45392, 104969, 116317, 209938, 232634, 419876, 465268, 839752, 930536, 1679504, 1861072, 4303729, 8607458, 17214916, 34429832, 68859664]

約数ペア:

[(1, 68859664), (2, 34429832), (4, 17214916), (8, 8607458), (16, 4303729), (37, 1861072), (41, 1679504), (74, 930536), (82, 839752), (148, 465268), (164, 419876), (296, 232634), (328, 209938), (592, 116317), (656, 104969), (1517, 45392), (2837, 24272), (3034, 22696), (5674, 12136), (6068, 11348)]