74195996

素因数分解:

$2^2\times 7^2\times {\mathrm{378551}}^1$

素因数の和:378569

約数の個数: 18

約数和(自身を含む): 151042248

約数和(自身を除く): 76846252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 378551, 757102, 1514204, 2649857, 5299714, 10599428, 18548999, 37097998, 74195996]

約数ペア:

[(1, 74195996), (2, 37097998), (4, 18548999), (7, 10599428), (14, 5299714), (28, 2649857), (49, 1514204), (98, 757102), (196, 378551)]