1036458976

素因数分解:

$2^5\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2352

約数の個数: 72

約数和(自身を含む): 2382039576

約数和(自身を除く): 1345580600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 331, 392, 662, 784, 1324, 1568, 1997, 2317, 2648, 3994, 4634, 5296, 7988, 9268, 10592, 13979, 15976, 16219, 18536, 27958, 31952, 32438, 37072, 55916, 63904, 64876, 74144, 97853, 111832, 129752, 195706, 223664, 259504, 391412, 447328, 519008, 661007, 782824, 1322014, 1565648, 2644028, 3131296, 4627049, 5288056, 9254098, 10576112, 18508196, 21152224, 32389343, 37016392, 64778686, 74032784, 129557372, 148065568, 259114744, 518229488, 1036458976]

約数ペア:

[(1, 1036458976), (2, 518229488), (4, 259114744), (7, 148065568), (8, 129557372), (14, 74032784), (16, 64778686), (28, 37016392), (32, 32389343), (49, 21152224), (56, 18508196), (98, 10576112), (112, 9254098), (196, 5288056), (224, 4627049), (331, 3131296), (392, 2644028), (662, 1565648), (784, 1322014), (1324, 782824), (1568, 661007), (1997, 519008), (2317, 447328), (2648, 391412), (3994, 259504), (4634, 223664), (5296, 195706), (7988, 129752), (9268, 111832), (10592, 97853), (13979, 74144), (15976, 64876), (16219, 63904), (18536, 55916), (27958, 37072), (31952, 32438)]