64034047

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 88865280

約数和(自身を除く): 24831233

約数列:

[1, 7, 11, 19, 23, 77, 121, 133, 161, 173, 209, 253, 437, 847, 1211, 1463, 1771, 1903, 2299, 2783, 3059, 3287, 3979, 4807, 13321, 16093, 19481, 20933, 23009, 27853, 33649, 36157, 43769, 52877, 75601, 146531, 253099, 306383, 370139, 397727, 481459, 529207, 831611, 2784089, 3370213, 5821277, 9147721, 64034047]

約数ペア:

[(1, 64034047), (7, 9147721), (11, 5821277), (19, 3370213), (23, 2784089), (77, 831611), (121, 529207), (133, 481459), (161, 397727), (173, 370139), (209, 306383), (253, 253099), (437, 146531), (847, 75601), (1211, 52877), (1463, 43769), (1771, 36157), (1903, 33649), (2299, 27853), (2783, 23009), (3059, 20933), (3287, 19481), (3979, 16093), (4807, 13321)]