28643402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22769}}^1$

素因数の和:22825

約数の個数: 16

約数和(自身を含む): 46724040

約数和(自身を除く): 18080638

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22769, 45538, 387073, 774146, 842453, 1684906, 14321701, 28643402]

約数ペア:

[(1, 28643402), (2, 14321701), (17, 1684906), (34, 842453), (37, 774146), (74, 387073), (629, 45538), (1258, 22769)]