68509028

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{13669}}^1$

素因数の和:13859

約数の個数: 24

約数和(自身を含む): 137793600

約数和(自身を除く): 69284572

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 13669, 27338, 54676, 95683, 191366, 382732, 2446751, 4893502, 9787004, 17127257, 34254514, 68509028]

約数ペア:

[(1, 68509028), (2, 34254514), (4, 17127257), (7, 9787004), (14, 4893502), (28, 2446751), (179, 382732), (358, 191366), (716, 95683), (1253, 54676), (2506, 27338), (5012, 13669)]