66887716

素因数分解:

$2^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{3259}}^1$

素因数の和:4003

約数の個数: 24

約数和(自身を含む): 133999040

約数和(自身を除く): 67111324

約数列:

[1, 2, 4, 7, 14, 28, 733, 1466, 2932, 3259, 5131, 6518, 10262, 13036, 20524, 22813, 45626, 91252, 2388847, 4777694, 9555388, 16721929, 33443858, 66887716]

約数ペア:

[(1, 66887716), (2, 33443858), (4, 16721929), (7, 9555388), (14, 4777694), (28, 2388847), (733, 91252), (1466, 45626), (2932, 22813), (3259, 20524), (5131, 13036), (6518, 10262)]