71669182

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{212039}}^1$

素因数の和:212067

約数の個数: 12

約数和(自身を含む): 116409960

約数和(自身を除く): 44740778

約数列:

[1, 2, 13, 26, 169, 338, 212039, 424078, 2756507, 5513014, 35834591, 71669182]

約数ペア:

[(1, 71669182), (2, 35834591), (13, 5513014), (26, 2756507), (169, 424078), (338, 212039)]