69280916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53623}}^1$

素因数の和:53663

約数の個数: 24

約数和(自身を含む): 135132480

約数和(自身を除く): 65851564

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 53623, 107246, 214492, 911591, 1018837, 1823182, 2037674, 3646364, 4075348, 17320229, 34640458, 69280916]

約数ペア:

[(1, 69280916), (2, 34640458), (4, 17320229), (17, 4075348), (19, 3646364), (34, 2037674), (38, 1823182), (68, 1018837), (76, 911591), (323, 214492), (646, 107246), (1292, 53623)]