71385258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{242807}}^1$

素因数の和:242826

約数の個数: 24

約数和(自身を含む): 166080672

約数和(自身を除く): 94695414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 242807, 485614, 728421, 1456842, 1699649, 3399298, 5098947, 10197894, 11897543, 23795086, 35692629, 71385258]

約数ペア:

[(1, 71385258), (2, 35692629), (3, 23795086), (6, 11897543), (7, 10197894), (14, 5098947), (21, 3399298), (42, 1699649), (49, 1456842), (98, 728421), (147, 485614), (294, 242807)]