28796304

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 78030720

約数和(自身を除く): 49234416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 137, 151, 174, 232, 274, 302, 348, 411, 453, 464, 548, 604, 696, 822, 906, 1096, 1208, 1392, 1644, 1812, 2192, 2416, 3288, 3624, 3973, 4379, 6576, 7248, 7946, 8758, 11919, 13137, 15892, 17516, 20687, 23838, 26274, 31784, 35032, 41374, 47676, 52548, 62061, 63568, 70064, 82748, 95352, 105096, 124122, 165496, 190704, 210192, 248244, 330992, 496488, 599923, 992976, 1199846, 1799769, 2399692, 3599538, 4799384, 7199076, 9598768, 14398152, 28796304]

約数ペア:

[(1, 28796304), (2, 14398152), (3, 9598768), (4, 7199076), (6, 4799384), (8, 3599538), (12, 2399692), (16, 1799769), (24, 1199846), (29, 992976), (48, 599923), (58, 496488), (87, 330992), (116, 248244), (137, 210192), (151, 190704), (174, 165496), (232, 124122), (274, 105096), (302, 95352), (348, 82748), (411, 70064), (453, 63568), (464, 62061), (548, 52548), (604, 47676), (696, 41374), (822, 35032), (906, 31784), (1096, 26274), (1208, 23838), (1392, 20687), (1644, 17516), (1812, 15892), (2192, 13137), (2416, 11919), (3288, 8758), (3624, 7946), (3973, 7248), (4379, 6576)]