28424726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31513}}^1$

素因数の和:31567

約数の個数: 16

約数和(自身を含む): 47649168

約数和(自身を除く): 19224442

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31513, 63026, 346643, 693286, 1292033, 2584066, 14212363, 28424726]

約数ペア:

[(1, 28424726), (2, 14212363), (11, 2584066), (22, 1292033), (41, 693286), (82, 346643), (451, 63026), (902, 31513)]