71031298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{12251}}^1$

素因数の和:12489

約数の個数: 16

約数和(自身を含む): 115266816

約数和(自身を除く): 44235518

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 12251, 24502, 159263, 318526, 2731973, 5463946, 35515649, 71031298]

約数ペア:

[(1, 71031298), (2, 35515649), (13, 5463946), (26, 2731973), (223, 318526), (446, 159263), (2899, 24502), (5798, 12251)]