74681398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{20327}}^1$

素因数の和:20507

約数の個数: 16

約数和(自身を含む): 122943744

約数和(自身を除く): 48262346

約数列:

[1, 2, 11, 22, 167, 334, 1837, 3674, 20327, 40654, 223597, 447194, 3394609, 6789218, 37340699, 74681398]

約数ペア:

[(1, 74681398), (2, 37340699), (11, 6789218), (22, 3394609), (167, 447194), (334, 223597), (1837, 40654), (3674, 20327)]