67746530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{398509}}^1$

素因数の和:398533

約数の個数: 16

約数和(自身を含む): 129117240

約数和(自身を除く): 61370710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 398509, 797018, 1992545, 3985090, 6774653, 13549306, 33873265, 67746530]

約数ペア:

[(1, 67746530), (2, 33873265), (5, 13549306), (10, 6774653), (17, 3985090), (34, 1992545), (85, 797018), (170, 398509)]