28070376

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 74995200

約数和(自身を除く): 46924824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1301, 1798, 2602, 2697, 3596, 3903, 5204, 5394, 7192, 7806, 10408, 10788, 15612, 21576, 31224, 37729, 40331, 75458, 80662, 113187, 120993, 150916, 161324, 226374, 241986, 301832, 322648, 452748, 483972, 905496, 967944, 1169599, 2339198, 3508797, 4678396, 7017594, 9356792, 14035188, 28070376]

約数ペア:

[(1, 28070376), (2, 14035188), (3, 9356792), (4, 7017594), (6, 4678396), (8, 3508797), (12, 2339198), (24, 1169599), (29, 967944), (31, 905496), (58, 483972), (62, 452748), (87, 322648), (93, 301832), (116, 241986), (124, 226374), (174, 161324), (186, 150916), (232, 120993), (248, 113187), (348, 80662), (372, 75458), (696, 40331), (744, 37729), (899, 31224), (1301, 21576), (1798, 15612), (2602, 10788), (2697, 10408), (3596, 7806), (3903, 7192), (5204, 5394)]