72664813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 80136000

約数和(自身を除く): 7471187

約数列:

[1, 13, 59, 211, 449, 767, 2743, 5837, 12449, 26491, 94739, 161837, 344383, 1231607, 5589601, 72664813]

約数ペア:

[(1, 72664813), (13, 5589601), (59, 1231607), (211, 344383), (449, 161837), (767, 94739), (2743, 26491), (5837, 12449)]