71840886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{70849}}^1$

素因数の和:70880

約数の個数: 24

約数和(自身を含む): 155586600

約数和(自身を除く): 83745714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 70849, 141698, 212547, 425094, 921037, 1842074, 2763111, 5526222, 11973481, 23946962, 35920443, 71840886]

約数ペア:

[(1, 71840886), (2, 35920443), (3, 23946962), (6, 11973481), (13, 5526222), (26, 2763111), (39, 1842074), (78, 921037), (169, 425094), (338, 212547), (507, 141698), (1014, 70849)]