28694676

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{7789}}^1$

素因数の和:8103

約数の個数: 24

約数和(自身を含む): 67180960

約数和(自身を除く): 38486284

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 7789, 15578, 23367, 31156, 46734, 93468, 2391223, 4782446, 7173669, 9564892, 14347338, 28694676]

約数ペア:

[(1, 28694676), (2, 14347338), (3, 9564892), (4, 7173669), (6, 4782446), (12, 2391223), (307, 93468), (614, 46734), (921, 31156), (1228, 23367), (1842, 15578), (3684, 7789)]