66791568

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{8863}}^1$

素因数の和:9031

約数の個数: 40

約数和(自身を含む): 173663488

約数和(自身を除く): 106871920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 8863, 17726, 26589, 35452, 53178, 70904, 106356, 141808, 212712, 425424, 1391491, 2782982, 4174473, 5565964, 8348946, 11131928, 16697892, 22263856, 33395784, 66791568]

約数ペア:

[(1, 66791568), (2, 33395784), (3, 22263856), (4, 16697892), (6, 11131928), (8, 8348946), (12, 5565964), (16, 4174473), (24, 2782982), (48, 1391491), (157, 425424), (314, 212712), (471, 141808), (628, 106356), (942, 70904), (1256, 53178), (1884, 35452), (2512, 26589), (3768, 17726), (7536, 8863)]