64489087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 71184960

約数和(自身を除く): 6695873

約数列:

[1, 13, 71, 109, 641, 923, 1417, 7739, 8333, 45511, 69869, 100607, 591643, 908297, 4960699, 64489087]

約数ペア:

[(1, 64489087), (13, 4960699), (71, 908297), (109, 591643), (641, 100607), (923, 69869), (1417, 45511), (7739, 8333)]