3867728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4561}}^1$

素因数の和:4622

約数の個数: 20

約数和(自身を含む): 7636788

約数和(自身を除く): 3769060

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4561, 9122, 18244, 36488, 72976, 241733, 483466, 966932, 1933864, 3867728]

約数ペア:

[(1, 3867728), (2, 1933864), (4, 966932), (8, 483466), (16, 241733), (53, 72976), (106, 36488), (212, 18244), (424, 9122), (848, 4561)]