64852508

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 132787200

約数和(自身を除く): 67934692

約数列:

[1, 2, 4, 7, 14, 28, 103, 113, 199, 206, 226, 398, 412, 452, 721, 791, 796, 1393, 1442, 1582, 2786, 2884, 3164, 5572, 11639, 20497, 22487, 23278, 40994, 44974, 46556, 81473, 81988, 89948, 143479, 157409, 162946, 286958, 314818, 325892, 573916, 629636, 2316161, 4632322, 9264644, 16213127, 32426254, 64852508]

約数ペア:

[(1, 64852508), (2, 32426254), (4, 16213127), (7, 9264644), (14, 4632322), (28, 2316161), (103, 629636), (113, 573916), (199, 325892), (206, 314818), (226, 286958), (398, 162946), (412, 157409), (452, 143479), (721, 89948), (791, 81988), (796, 81473), (1393, 46556), (1442, 44974), (1582, 40994), (2786, 23278), (2884, 22487), (3164, 20497), (5572, 11639)]