67790032

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{69457}}^1$

素因数の和:69526

約数の個数: 20

約数和(自身を含む): 133498276

約数和(自身を除く): 65708244

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 69457, 138914, 277828, 555656, 1111312, 4236877, 8473754, 16947508, 33895016, 67790032]

約数ペア:

[(1, 67790032), (2, 33895016), (4, 16947508), (8, 8473754), (16, 4236877), (61, 1111312), (122, 555656), (244, 277828), (488, 138914), (976, 69457)]