2838361456

素因数分解:

$2^4\times 7^2\times {\mathrm{257}}^1\times {\mathrm{14087}}^1$

素因数の和:14366

約数の個数: 60

約数和(自身を含む): 6422521968

約数和(自身を除く): 3584160512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 257, 392, 514, 784, 1028, 1799, 2056, 3598, 4112, 7196, 12593, 14087, 14392, 25186, 28174, 28784, 50372, 56348, 98609, 100744, 112696, 197218, 201488, 225392, 394436, 690263, 788872, 1380526, 1577744, 2761052, 3620359, 5522104, 7240718, 11044208, 14481436, 25342513, 28962872, 50685026, 57925744, 101370052, 177397591, 202740104, 354795182, 405480208, 709590364, 1419180728, 2838361456]

約数ペア:

[(1, 2838361456), (2, 1419180728), (4, 709590364), (7, 405480208), (8, 354795182), (14, 202740104), (16, 177397591), (28, 101370052), (49, 57925744), (56, 50685026), (98, 28962872), (112, 25342513), (196, 14481436), (257, 11044208), (392, 7240718), (514, 5522104), (784, 3620359), (1028, 2761052), (1799, 1577744), (2056, 1380526), (3598, 788872), (4112, 690263), (7196, 394436), (12593, 225392), (14087, 201488), (14392, 197218), (25186, 112696), (28174, 100744), (28784, 98609), (50372, 56348)]