74594078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{66721}}^1$

素因数の和:66779

約数の個数: 16

約数和(自身を含む): 123302256

約数和(自身を除く): 48708178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 66721, 133442, 867373, 1734746, 2869003, 5738006, 37297039, 74594078]

約数ペア:

[(1, 74594078), (2, 37297039), (13, 5738006), (26, 2869003), (43, 1734746), (86, 867373), (559, 133442), (1118, 66721)]