66528572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{8447}}^1$

素因数の和:8641

約数の個数: 24

約数和(自身を含む): 127733760

約数和(自身を除く): 61205188

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 8447, 16894, 33788, 92917, 185834, 371668, 1512013, 3024026, 6048052, 16632143, 33264286, 66528572]

約数ペア:

[(1, 66528572), (2, 33264286), (4, 16632143), (11, 6048052), (22, 3024026), (44, 1512013), (179, 371668), (358, 185834), (716, 92917), (1969, 33788), (3938, 16894), (7876, 8447)]