71814904

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44221}}^1$

素因数の和:44263

約数の個数: 32

約数和(自身を含む): 159199200

約数和(自身を除く): 87384296

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 44221, 88442, 176884, 309547, 353768, 619094, 1238188, 1282409, 2476376, 2564818, 5129636, 8976863, 10259272, 17953726, 35907452, 71814904]

約数ペア:

[(1, 71814904), (2, 35907452), (4, 17953726), (7, 10259272), (8, 8976863), (14, 5129636), (28, 2564818), (29, 2476376), (56, 1282409), (58, 1238188), (116, 619094), (203, 353768), (232, 309547), (406, 176884), (812, 88442), (1624, 44221)]