28381376

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10368

約数の個数: 28

約数和(自身を含む): 57634632

約数和(自身を除く): 29253256

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 10313, 20626, 41252, 82504, 165008, 330016, 443459, 660032, 886918, 1773836, 3547672, 7095344, 14190688, 28381376]

約数ペア:

[(1, 28381376), (2, 14190688), (4, 7095344), (8, 3547672), (16, 1773836), (32, 886918), (43, 660032), (64, 443459), (86, 330016), (172, 165008), (344, 82504), (688, 41252), (1376, 20626), (2752, 10313)]