71326955

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28703}}^1$

素因数の和:28786

約数の個数: 16

約数和(自身を含む): 99201024

約数和(自身を除く): 27874069

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 28703, 143515, 200921, 1004605, 2037913, 10189565, 14265391, 71326955]

約数ペア:

[(1, 71326955), (5, 14265391), (7, 10189565), (35, 2037913), (71, 1004605), (355, 200921), (497, 143515), (2485, 28703)]