72689906

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{1103}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 110726784

約数和(自身を除く): 38036878

約数列:

[1, 2, 83, 166, 397, 794, 1103, 2206, 32951, 65902, 91549, 183098, 437891, 875782, 36344953, 72689906]

約数ペア:

[(1, 72689906), (2, 36344953), (83, 875782), (166, 437891), (397, 183098), (794, 91549), (1103, 65902), (2206, 32951)]