66047212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214439}}^1$

素因数の和:214461

約数の個数: 24

約数和(自身を含む): 144103680

約数和(自身を除く): 78056468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 214439, 428878, 857756, 1501073, 2358829, 3002146, 4717658, 6004292, 9435316, 16511803, 33023606, 66047212]

約数ペア:

[(1, 66047212), (2, 33023606), (4, 16511803), (7, 9435316), (11, 6004292), (14, 4717658), (22, 3002146), (28, 2358829), (44, 1501073), (77, 857756), (154, 428878), (308, 214439)]