71768186

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 131196672

約数和(自身を除く): 59428486

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 1997, 2114, 2567, 3994, 5134, 13979, 17969, 27958, 33949, 35938, 67898, 237643, 301547, 475286, 603094, 2110829, 4221658, 5126299, 10252598, 35884093, 71768186]

約数ペア:

[(1, 71768186), (2, 35884093), (7, 10252598), (14, 5126299), (17, 4221658), (34, 2110829), (119, 603094), (151, 475286), (238, 301547), (302, 237643), (1057, 67898), (1997, 35938), (2114, 33949), (2567, 27958), (3994, 17969), (5134, 13979)]