28796054

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 51010560

約数和(自身を除く): 22214506

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 409, 658, 749, 818, 1498, 2863, 5029, 5726, 10058, 19223, 35203, 38446, 43763, 70406, 87526, 134561, 269122, 306341, 612682, 2056861, 4113722, 14398027, 28796054]

約数ペア:

[(1, 28796054), (2, 14398027), (7, 4113722), (14, 2056861), (47, 612682), (94, 306341), (107, 269122), (214, 134561), (329, 87526), (409, 70406), (658, 43763), (749, 38446), (818, 35203), (1498, 19223), (2863, 10058), (5029, 5726)]