42791042

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{7699}}^1$

素因数の和:8105

約数の個数: 16

約数和(自身を含む): 73550400

約数和(自身を除く): 30759358

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 7699, 15398, 53893, 107786, 3056503, 6113006, 21395521, 42791042]

約数ペア:

[(1, 42791042), (2, 21395521), (7, 6113006), (14, 3056503), (397, 107786), (794, 53893), (2779, 15398), (5558, 7699)]