28957254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 63367920

約数和(自身を除く): 34410666

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 361, 461, 551, 722, 922, 1083, 1102, 1383, 1653, 2166, 2766, 3306, 8759, 10469, 13369, 17518, 20938, 26277, 26738, 31407, 40107, 52554, 62814, 80214, 166421, 254011, 332842, 499263, 508022, 762033, 998526, 1524066, 4826209, 9652418, 14478627, 28957254]

約数ペア:

[(1, 28957254), (2, 14478627), (3, 9652418), (6, 4826209), (19, 1524066), (29, 998526), (38, 762033), (57, 508022), (58, 499263), (87, 332842), (114, 254011), (174, 166421), (361, 80214), (461, 62814), (551, 52554), (722, 40107), (922, 31407), (1083, 26738), (1102, 26277), (1383, 20938), (1653, 17518), (2166, 13369), (2766, 10469), (3306, 8759)]