28262674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24239}}^1$

素因数の和:24305

約数の個数: 16

約数和(自身を含む): 47122560

約数和(自身を除く): 18859886

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 24239, 48478, 266629, 533258, 1284667, 2569334, 14131337, 28262674]

約数ペア:

[(1, 28262674), (2, 14131337), (11, 2569334), (22, 1284667), (53, 533258), (106, 266629), (583, 48478), (1166, 24239)]