39742472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 93744000

約数和(自身を除く): 54001528

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 149, 154, 298, 308, 433, 596, 616, 866, 1043, 1192, 1639, 1732, 2086, 3031, 3278, 3464, 4172, 4763, 6062, 6556, 8344, 9526, 11473, 12124, 13112, 19052, 22946, 24248, 33341, 38104, 45892, 64517, 66682, 91784, 129034, 133364, 258068, 266728, 451619, 516136, 709687, 903238, 1419374, 1806476, 2838748, 3612952, 4967809, 5677496, 9935618, 19871236, 39742472]

約数ペア:

[(1, 39742472), (2, 19871236), (4, 9935618), (7, 5677496), (8, 4967809), (11, 3612952), (14, 2838748), (22, 1806476), (28, 1419374), (44, 903238), (56, 709687), (77, 516136), (88, 451619), (149, 266728), (154, 258068), (298, 133364), (308, 129034), (433, 91784), (596, 66682), (616, 64517), (866, 45892), (1043, 38104), (1192, 33341), (1639, 24248), (1732, 22946), (2086, 19052), (3031, 13112), (3278, 12124), (3464, 11473), (4172, 9526), (4763, 8344), (6062, 6556)]