28668446

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{409}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 43660080

約数和(自身を除く): 14991634

約数列:

[1, 2, 101, 202, 347, 409, 694, 818, 35047, 41309, 70094, 82618, 141923, 283846, 14334223, 28668446]

約数ペア:

[(1, 28668446), (2, 14334223), (101, 283846), (202, 141923), (347, 82618), (409, 70094), (694, 41309), (818, 35047)]