61691294

素因数分解:

$2^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 40

約数和(自身を含む): 111927960

約数和(自身を除く): 50236666

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 443, 686, 886, 1421, 2401, 2842, 3101, 4802, 6202, 9947, 12847, 19894, 21707, 25694, 43414, 69629, 89929, 139258, 151949, 179858, 303898, 629503, 1063643, 1259006, 2127286, 4406521, 8813042, 30845647, 61691294]

約数ペア:

[(1, 61691294), (2, 30845647), (7, 8813042), (14, 4406521), (29, 2127286), (49, 1259006), (58, 1063643), (98, 629503), (203, 303898), (343, 179858), (406, 151949), (443, 139258), (686, 89929), (886, 69629), (1421, 43414), (2401, 25694), (2842, 21707), (3101, 19894), (4802, 12847), (6202, 9947)]