71764490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3499}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 148176000

約数和(自身を除く): 76411510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 1465, 2051, 2930, 3499, 4102, 6998, 10255, 17495, 20510, 24493, 34990, 48986, 122465, 244930, 1025207, 2050414, 5126035, 7176449, 10252070, 14352898, 35882245, 71764490]

約数ペア:

[(1, 71764490), (2, 35882245), (5, 14352898), (7, 10252070), (10, 7176449), (14, 5126035), (35, 2050414), (70, 1025207), (293, 244930), (586, 122465), (1465, 48986), (2051, 34990), (2930, 24493), (3499, 20510), (4102, 17495), (6998, 10255)]