25065004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4441}}^1$

素因数の和:4545

約数の個数: 24

約数和(自身を含む): 47014128

約数和(自身を除く): 21949124

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 4441, 5644, 8882, 17764, 75497, 150994, 301988, 368603, 737206, 1474412, 6266251, 12532502, 25065004]

約数ペア:

[(1, 25065004), (2, 12532502), (4, 6266251), (17, 1474412), (34, 737206), (68, 368603), (83, 301988), (166, 150994), (332, 75497), (1411, 17764), (2822, 8882), (4441, 5644)]