72394042

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7823}}^1$

素因数の和:8493

約数の個数: 16

約数和(自身を含む): 124307712

約数和(自身を除く): 51913670

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 7823, 9254, 15646, 54761, 109522, 5171003, 10342006, 36197021, 72394042]

約数ペア:

[(1, 72394042), (2, 36197021), (7, 10342006), (14, 5171003), (661, 109522), (1322, 54761), (4627, 15646), (7823, 9254)]