71221702

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 108180000

約数和(自身を除く): 36958298

約数列:

[1, 2, 149, 199, 298, 398, 1201, 2402, 29651, 59302, 178949, 238999, 357898, 477998, 35610851, 71221702]

約数ペア:

[(1, 71221702), (2, 35610851), (149, 477998), (199, 357898), (298, 238999), (398, 178949), (1201, 59302), (2402, 29651)]