28116814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41227}}^1$

素因数の和:41271

約数の個数: 16

約数和(自身を含む): 47494656

約数和(自身を除く): 19377842

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41227, 82454, 453497, 906994, 1278037, 2556074, 14058407, 28116814]

約数ペア:

[(1, 28116814), (2, 14058407), (11, 2556074), (22, 1278037), (31, 906994), (62, 453497), (341, 82454), (682, 41227)]