65418739

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 70507584

約数和(自身を除く): 5088845

約数列:

[1, 23, 41, 173, 401, 943, 3979, 7093, 9223, 16441, 69373, 163139, 378143, 1595579, 2844293, 65418739]

約数ペア:

[(1, 65418739), (23, 2844293), (41, 1595579), (173, 378143), (401, 163139), (943, 69373), (3979, 16441), (7093, 9223)]