12513254464

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{171659}}^1$

素因数の和:171755

約数の個数: 56

約数和(自身を含む): 26684203680

約数和(自身を除く): 14170949216

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1088, 1139, 2144, 2278, 4288, 4556, 9112, 18224, 36448, 72896, 171659, 343318, 686636, 1373272, 2746544, 2918203, 5493088, 5836406, 10986176, 11501153, 11672812, 23002306, 23345624, 46004612, 46691248, 92009224, 93382496, 184018448, 186764992, 195519601, 368036896, 391039202, 736073792, 782078404, 1564156808, 3128313616, 6256627232, 12513254464]

約数ペア:

[(1, 12513254464), (2, 6256627232), (4, 3128313616), (8, 1564156808), (16, 782078404), (17, 736073792), (32, 391039202), (34, 368036896), (64, 195519601), (67, 186764992), (68, 184018448), (134, 93382496), (136, 92009224), (268, 46691248), (272, 46004612), (536, 23345624), (544, 23002306), (1072, 11672812), (1088, 11501153), (1139, 10986176), (2144, 5836406), (2278, 5493088), (4288, 2918203), (4556, 2746544), (9112, 1373272), (18224, 686636), (36448, 343318), (72896, 171659)]