66582796

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6113}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 133529760

約数和(自身を除く): 66946964

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 6113, 10892, 12226, 24452, 42791, 85582, 171164, 2377957, 4755914, 9511828, 16645699, 33291398, 66582796]

約数ペア:

[(1, 66582796), (2, 33291398), (4, 16645699), (7, 9511828), (14, 4755914), (28, 2377957), (389, 171164), (778, 85582), (1556, 42791), (2723, 24452), (5446, 12226), (6113, 10892)]