87574786

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15241}}^1$

素因数の和:15286

約数の個数: 24

約数和(自身を含む): 150621444

約数和(自身を除く): 63046658

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 15241, 30482, 198133, 259097, 396266, 518194, 2575729, 3368261, 5151458, 6736522, 43787393, 87574786]

約数ペア:

[(1, 87574786), (2, 43787393), (13, 6736522), (17, 5151458), (26, 3368261), (34, 2575729), (169, 518194), (221, 396266), (338, 259097), (442, 198133), (2873, 30482), (5746, 15241)]