28428334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31517}}^1$

素因数の和:31571

約数の個数: 16

約数和(自身を含む): 47655216

約数和(自身を除く): 19226882

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 31517, 63034, 346687, 693374, 1292197, 2584394, 14214167, 28428334]

約数ペア:

[(1, 28428334), (2, 14214167), (11, 2584394), (22, 1292197), (41, 693374), (82, 346687), (451, 63034), (902, 31517)]