27968650

素因数分解:

$2^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1409}}^1$

素因数の和:1818

約数の個数: 24

約数和(自身を含む): 52189740

約数和(自身を除く): 24221090

約数列:

[1, 2, 5, 10, 25, 50, 397, 794, 1409, 1985, 2818, 3970, 7045, 9925, 14090, 19850, 35225, 70450, 559373, 1118746, 2796865, 5593730, 13984325, 27968650]

約数ペア:

[(1, 27968650), (2, 13984325), (5, 5593730), (10, 2796865), (25, 1118746), (50, 559373), (397, 70450), (794, 35225), (1409, 19850), (1985, 14090), (2818, 9925), (3970, 7045)]