17628388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 32796792

約数和(自身を除く): 15168404

約数列:

[1, 2, 4, 17, 34, 68, 397, 653, 794, 1306, 1588, 2612, 6749, 11101, 13498, 22202, 26996, 44404, 259241, 518482, 1036964, 4407097, 8814194, 17628388]

約数ペア:

[(1, 17628388), (2, 8814194), (4, 4407097), (17, 1036964), (34, 518482), (68, 259241), (397, 44404), (653, 26996), (794, 22202), (1306, 13498), (1588, 11101), (2612, 6749)]