66546788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{216061}}^1$

素因数の和:216083

約数の個数: 24

約数和(自身を含む): 145193664

約数和(自身を除く): 78646876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 216061, 432122, 864244, 1512427, 2376671, 3024854, 4753342, 6049708, 9506684, 16636697, 33273394, 66546788]

約数ペア:

[(1, 66546788), (2, 33273394), (4, 16636697), (7, 9506684), (11, 6049708), (14, 4753342), (22, 3024854), (28, 2376671), (44, 1512427), (77, 864244), (154, 432122), (308, 216061)]