72626386

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 127232640

約数和(自身を除く): 54606254

約数列:

[1, 2, 7, 14, 73, 146, 179, 358, 397, 511, 794, 1022, 1253, 2506, 2779, 5558, 13067, 26134, 28981, 57962, 71063, 91469, 142126, 182938, 202867, 405734, 497441, 994882, 5187599, 10375198, 36313193, 72626386]

約数ペア:

[(1, 72626386), (2, 36313193), (7, 10375198), (14, 5187599), (73, 994882), (146, 497441), (179, 405734), (358, 202867), (397, 182938), (511, 142126), (794, 91469), (1022, 71063), (1253, 57962), (2506, 28981), (2779, 26134), (5558, 13067)]