47421238

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 72380880

約数和(自身を除く): 24959642

約数列:

[1, 2, 73, 146, 379, 758, 857, 1714, 27667, 55334, 62561, 125122, 324803, 649606, 23710619, 47421238]

約数ペア:

[(1, 47421238), (2, 23710619), (73, 649606), (146, 324803), (379, 125122), (758, 62561), (857, 55334), (1714, 27667)]