66601108

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{30109}}^1$

素因数の和:30199

約数の個数: 24

約数和(自身を含む): 134892800

約数和(自身を除く): 68291692

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 30109, 60218, 120436, 210763, 421526, 843052, 2378611, 4757222, 9514444, 16650277, 33300554, 66601108]

約数ペア:

[(1, 66601108), (2, 33300554), (4, 16650277), (7, 9514444), (14, 4757222), (28, 2378611), (79, 843052), (158, 421526), (316, 210763), (553, 120436), (1106, 60218), (2212, 30109)]