28656958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42019}}^1$

素因数の和:42063

約数の個数: 16

約数和(自身を含む): 48407040

約数和(自身を除く): 19750082

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 42019, 84038, 462209, 924418, 1302589, 2605178, 14328479, 28656958]

約数ペア:

[(1, 28656958), (2, 14328479), (11, 2605178), (22, 1302589), (31, 924418), (62, 462209), (341, 84038), (682, 42019)]