64411291

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 80087040

約数和(自身を除く): 15675749

約数列:

[1, 7, 29, 43, 47, 157, 203, 301, 329, 1099, 1247, 1363, 2021, 4553, 6751, 7379, 8729, 9541, 14147, 31871, 47257, 51653, 58609, 195779, 213991, 317297, 410263, 1370453, 1497937, 2221079, 9201613, 64411291]

約数ペア:

[(1, 64411291), (7, 9201613), (29, 2221079), (43, 1497937), (47, 1370453), (157, 410263), (203, 317297), (301, 213991), (329, 195779), (1099, 58609), (1247, 51653), (1363, 47257), (2021, 31871), (4553, 14147), (6751, 9541), (7379, 8729)]