72494426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19927}}^1$

素因数の和:20053

約数の個数: 16

約数和(自身を含む): 116220096

約数和(自身を除く): 43725670

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 19927, 39854, 338759, 677518, 2132189, 4264378, 36247213, 72494426]

約数ペア:

[(1, 72494426), (2, 36247213), (17, 4264378), (34, 2132189), (107, 677518), (214, 338759), (1819, 39854), (3638, 19927)]