40951144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{393761}}^1$

素因数の和:393780

約数の個数: 16

約数和(自身を含む): 82690020

約数和(自身を除く): 41738876

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 393761, 787522, 1575044, 3150088, 5118893, 10237786, 20475572, 40951144]

約数ペア:

[(1, 40951144), (2, 20475572), (4, 10237786), (8, 5118893), (13, 3150088), (26, 1575044), (52, 787522), (104, 393761)]