42418418

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5479}}^1$

素因数の和:5574

約数の個数: 24

約数和(自身を含む): 74966400

約数和(自身を除く): 32547982

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 5479, 7742, 10958, 38353, 76706, 268471, 432841, 536942, 865682, 3029887, 6059774, 21209209, 42418418]

約数ペア:

[(1, 42418418), (2, 21209209), (7, 6059774), (14, 3029887), (49, 865682), (79, 536942), (98, 432841), (158, 268471), (553, 76706), (1106, 38353), (3871, 10958), (5479, 7742)]