42240478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{177481}}^1$

素因数の和:177507

約数の個数: 16

約数和(自身を含む): 76672224

約数和(自身を除く): 34431746

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 177481, 354962, 1242367, 2484734, 3017177, 6034354, 21120239, 42240478]

約数ペア:

[(1, 42240478), (2, 21120239), (7, 6034354), (14, 3017177), (17, 2484734), (34, 1242367), (119, 354962), (238, 177481)]