77229478

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{1049}}^1$

素因数の和:1463

約数の個数: 16

約数和(自身を含む): 117255600

約数和(自身を除く): 40026122

約数列:

[1, 2, 131, 262, 281, 562, 1049, 2098, 36811, 73622, 137419, 274838, 294769, 589538, 38614739, 77229478]

約数ペア:

[(1, 77229478), (2, 38614739), (131, 589538), (262, 294769), (281, 274838), (562, 137419), (1049, 73622), (2098, 36811)]