28607650

素因数分解:

$2^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{1559}}^1$

素因数の和:1938

約数の個数: 24

約数和(自身を含む): 53389440

約数和(自身を除く): 24781790

約数列:

[1, 2, 5, 10, 25, 50, 367, 734, 1559, 1835, 3118, 3670, 7795, 9175, 15590, 18350, 38975, 77950, 572153, 1144306, 2860765, 5721530, 14303825, 28607650]

約数ペア:

[(1, 28607650), (2, 14303825), (5, 5721530), (10, 2860765), (25, 1144306), (50, 572153), (367, 77950), (734, 38975), (1559, 18350), (1835, 15590), (3118, 9175), (3670, 7795)]