815099488

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{54311}}^1$

素因数の和:54395

約数の個数: 48

約数和(自身を含む): 1861380864

約数和(自身を除く): 1046281376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 54311, 108622, 217244, 380177, 434488, 760354, 868976, 1520708, 1737952, 3041416, 3638837, 6082832, 7277674, 12165664, 14555348, 25471859, 29110696, 50943718, 58221392, 101887436, 116442784, 203774872, 407549744, 815099488]

約数ペア:

[(1, 815099488), (2, 407549744), (4, 203774872), (7, 116442784), (8, 101887436), (14, 58221392), (16, 50943718), (28, 29110696), (32, 25471859), (56, 14555348), (67, 12165664), (112, 7277674), (134, 6082832), (224, 3638837), (268, 3041416), (469, 1737952), (536, 1520708), (938, 868976), (1072, 760354), (1876, 434488), (2144, 380177), (3752, 217244), (7504, 108622), (15008, 54311)]