74386364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110039}}^1$

素因数の和:110069

約数の個数: 18

約数和(自身を含む): 140961240

約数和(自身を除く): 66574876

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110039, 220078, 440156, 1430507, 2861014, 5722028, 18596591, 37193182, 74386364]

約数ペア:

[(1, 74386364), (2, 37193182), (4, 18596591), (13, 5722028), (26, 2861014), (52, 1430507), (169, 440156), (338, 220078), (676, 110039)]