28110470

素因数分解:

$2^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8101}}^1$

素因数の和:8455

約数の個数: 16

約数和(自身を含む): 50750928

約数和(自身を除く): 22640458

約数列:

[1, 2, 5, 10, 347, 694, 1735, 3470, 8101, 16202, 40505, 81010, 2811047, 5622094, 14055235, 28110470]

約数ペア:

[(1, 28110470), (2, 14055235), (5, 5622094), (10, 2811047), (347, 81010), (694, 40505), (1735, 16202), (3470, 8101)]