28798814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42227}}^1$

素因数の和:42271

約数の個数: 16

約数和(自身を含む): 48646656

約数和(自身を除く): 19847842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 42227, 84454, 464497, 928994, 1309037, 2618074, 14399407, 28798814]

約数ペア:

[(1, 28798814), (2, 14399407), (11, 2618074), (22, 1309037), (31, 928994), (62, 464497), (341, 84454), (682, 42227)]