64237724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 114634128

約数和(自身を除く): 50396404

約数列:

[1, 2, 4, 67, 134, 268, 281, 562, 853, 1124, 1706, 3412, 18827, 37654, 57151, 75308, 114302, 228604, 239693, 479386, 958772, 16059431, 32118862, 64237724]

約数ペア:

[(1, 64237724), (2, 32118862), (4, 16059431), (67, 958772), (134, 479386), (268, 239693), (281, 228604), (562, 114302), (853, 75308), (1124, 57151), (1706, 37654), (3412, 18827)]