68741693

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 74638080

約数和(自身を除く): 5896387

約数列:

[1, 17, 61, 151, 439, 1037, 2567, 7463, 9211, 26779, 66289, 156587, 455243, 1126913, 4043629, 68741693]

約数ペア:

[(1, 68741693), (17, 4043629), (61, 1126913), (151, 455243), (439, 156587), (1037, 66289), (2567, 26779), (7463, 9211)]