66968572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3467}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 128177280

約数和(自身を除く): 61208708

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 3467, 4829, 6934, 9658, 13868, 19316, 38137, 76274, 152548, 1522013, 3044026, 6088052, 16742143, 33484286, 66968572]

約数ペア:

[(1, 66968572), (2, 33484286), (4, 16742143), (11, 6088052), (22, 3044026), (44, 1522013), (439, 152548), (878, 76274), (1756, 38137), (3467, 19316), (4829, 13868), (6934, 9658)]