28173152

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4337}}^1$

素因数の和:4383

約数の個数: 48

約数和(自身を含む): 65590560

約数和(自身を除く): 37417408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 4337, 6496, 8674, 17348, 30359, 34696, 60718, 69392, 121436, 125773, 138784, 242872, 251546, 485744, 503092, 880411, 971488, 1006184, 1760822, 2012368, 3521644, 4024736, 7043288, 14086576, 28173152]

約数ペア:

[(1, 28173152), (2, 14086576), (4, 7043288), (7, 4024736), (8, 3521644), (14, 2012368), (16, 1760822), (28, 1006184), (29, 971488), (32, 880411), (56, 503092), (58, 485744), (112, 251546), (116, 242872), (203, 138784), (224, 125773), (232, 121436), (406, 69392), (464, 60718), (812, 34696), (928, 30359), (1624, 17348), (3248, 8674), (4337, 6496)]