26667032

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 61171200

約数和(自身を除く): 34504168

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 353, 497, 532, 568, 706, 994, 1064, 1349, 1412, 1988, 2471, 2698, 2824, 3976, 4942, 5396, 6707, 9443, 9884, 10792, 13414, 18886, 19768, 25063, 26828, 37772, 46949, 50126, 53656, 75544, 93898, 100252, 175441, 187796, 200504, 350882, 375592, 476197, 701764, 952394, 1403528, 1904788, 3333379, 3809576, 6666758, 13333516, 26667032]

約数ペア:

[(1, 26667032), (2, 13333516), (4, 6666758), (7, 3809576), (8, 3333379), (14, 1904788), (19, 1403528), (28, 952394), (38, 701764), (56, 476197), (71, 375592), (76, 350882), (133, 200504), (142, 187796), (152, 175441), (266, 100252), (284, 93898), (353, 75544), (497, 53656), (532, 50126), (568, 46949), (706, 37772), (994, 26828), (1064, 25063), (1349, 19768), (1412, 18886), (1988, 13414), (2471, 10792), (2698, 9884), (2824, 9443), (3976, 6707), (4942, 5396)]