69521368

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28871}}^1$

素因数の和:28927

約数の個数: 32

約数和(自身を含む): 152444160

約数和(自身を除く): 82922792

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 28871, 57742, 115484, 202097, 230968, 404194, 808388, 1241453, 1616776, 2482906, 4965812, 8690171, 9931624, 17380342, 34760684, 69521368]

約数ペア:

[(1, 69521368), (2, 34760684), (4, 17380342), (7, 9931624), (8, 8690171), (14, 4965812), (28, 2482906), (43, 1616776), (56, 1241453), (86, 808388), (172, 404194), (301, 230968), (344, 202097), (602, 115484), (1204, 57742), (2408, 28871)]