26077264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 53523360

約数和(自身を除く): 27446096

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 86, 116, 172, 232, 344, 464, 688, 1247, 1307, 2494, 2614, 4988, 5228, 9976, 10456, 19952, 20912, 37903, 56201, 75806, 112402, 151612, 224804, 303224, 449608, 606448, 899216, 1629829, 3259658, 6519316, 13038632, 26077264]

約数ペア:

[(1, 26077264), (2, 13038632), (4, 6519316), (8, 3259658), (16, 1629829), (29, 899216), (43, 606448), (58, 449608), (86, 303224), (116, 224804), (172, 151612), (232, 112402), (344, 75806), (464, 56201), (688, 37903), (1247, 20912), (1307, 19952), (2494, 10456), (2614, 9976), (4988, 5228)]