68014790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{400087}}^1$

素因数の和:400111

約数の個数: 16

約数和(自身を含む): 129628512

約数和(自身を除く): 61613722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 400087, 800174, 2000435, 4000870, 6801479, 13602958, 34007395, 68014790]

約数ペア:

[(1, 68014790), (2, 34007395), (5, 13602958), (10, 6801479), (17, 4000870), (34, 2000435), (85, 800174), (170, 400087)]