78131242

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{5413}}^1$

素因数の和:6453

約数の個数: 16

約数和(自身を含む): 134093952

約数和(自身を除く): 55962710

約数列:

[1, 2, 7, 14, 1031, 2062, 5413, 7217, 10826, 14434, 37891, 75782, 5580803, 11161606, 39065621, 78131242]

約数ペア:

[(1, 78131242), (2, 39065621), (7, 11161606), (14, 5580803), (1031, 75782), (2062, 37891), (5413, 14434), (7217, 10826)]