28394650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24691}}^1$

素因数の和:24726

約数の個数: 24

約数和(自身を含む): 55112544

約数和(自身を除く): 26717894

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 24691, 49382, 123455, 246910, 567893, 617275, 1135786, 1234550, 2839465, 5678930, 14197325, 28394650]

約数ペア:

[(1, 28394650), (2, 14197325), (5, 5678930), (10, 2839465), (23, 1234550), (25, 1135786), (46, 617275), (50, 567893), (115, 246910), (230, 123455), (575, 49382), (1150, 24691)]