68432866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 113477760

約数和(自身を除く): 45044894

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 667, 989, 1193, 1247, 1334, 1978, 2386, 2494, 27439, 28681, 34597, 51299, 54878, 57362, 69194, 102598, 795731, 1179877, 1487671, 1591462, 2359754, 2975342, 34216433, 68432866]

約数ペア:

[(1, 68432866), (2, 34216433), (23, 2975342), (29, 2359754), (43, 1591462), (46, 1487671), (58, 1179877), (86, 795731), (667, 102598), (989, 69194), (1193, 57362), (1247, 54878), (1334, 51299), (1978, 34597), (2386, 28681), (2494, 27439)]