40669678

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170881}}^1$

素因数の和:170907

約数の個数: 16

約数和(自身を含む): 73821024

約数和(自身を除く): 33151346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 170881, 341762, 1196167, 2392334, 2904977, 5809954, 20334839, 40669678]

約数ペア:

[(1, 40669678), (2, 20334839), (7, 5809954), (14, 2904977), (17, 2392334), (34, 1196167), (119, 341762), (238, 170881)]