40812478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171481}}^1$

素因数の和:171507

約数の個数: 16

約数和(自身を含む): 74080224

約数和(自身を除く): 33267746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 171481, 342962, 1200367, 2400734, 2915177, 5830354, 20406239, 40812478]

約数ペア:

[(1, 40812478), (2, 20406239), (7, 5830354), (14, 2915177), (17, 2400734), (34, 1200367), (119, 342962), (238, 171481)]