73886426

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 111959496

約数和(自身を除く): 38073070

約数列:

[1, 2, 197, 277, 394, 554, 677, 1354, 54569, 109138, 133369, 187529, 266738, 375058, 36943213, 73886426]

約数ペア:

[(1, 73886426), (2, 36943213), (197, 375058), (277, 266738), (394, 187529), (554, 133369), (677, 109138), (1354, 54569)]