28058446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25097}}^1$

素因数の和:25155

約数の個数: 16

約数和(自身を含む): 46381104

約数和(自身を除く): 18322658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 25097, 50194, 326261, 652522, 1079171, 2158342, 14029223, 28058446]

約数ペア:

[(1, 28058446), (2, 14029223), (13, 2158342), (26, 1079171), (43, 652522), (86, 326261), (559, 50194), (1118, 25097)]