267248278318

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1\times {\mathrm{66271}}^1$

素因数の和:70408

約数の個数: 32

約数和(自身を含む): 464714108928

約数和(自身を除く): 197465830610

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 4057, 8114, 28399, 56798, 66271, 132542, 288047, 463897, 576094, 927794, 2016329, 4032658, 4705241, 9410482, 32936687, 65873374, 268861447, 537722894, 1882030129, 3764060258, 19089162737, 38178325474, 133624139159, 267248278318]

約数ペア:

[(1, 267248278318), (2, 133624139159), (7, 38178325474), (14, 19089162737), (71, 3764060258), (142, 1882030129), (497, 537722894), (994, 268861447), (4057, 65873374), (8114, 32936687), (28399, 9410482), (56798, 4705241), (66271, 4032658), (132542, 2016329), (288047, 927794), (463897, 576094)]