40488536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 84300720

約数和(自身を除く): 43812184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 151, 242, 277, 302, 484, 554, 604, 968, 1108, 1208, 1661, 2216, 3047, 3322, 6094, 6644, 12188, 13288, 18271, 24376, 33517, 36542, 41827, 67034, 73084, 83654, 134068, 146168, 167308, 268136, 334616, 460097, 920194, 1840388, 3680776, 5061067, 10122134, 20244268, 40488536]

約数ペア:

[(1, 40488536), (2, 20244268), (4, 10122134), (8, 5061067), (11, 3680776), (22, 1840388), (44, 920194), (88, 460097), (121, 334616), (151, 268136), (242, 167308), (277, 146168), (302, 134068), (484, 83654), (554, 73084), (604, 67034), (968, 41827), (1108, 36542), (1208, 33517), (1661, 24376), (2216, 18271), (3047, 13288), (3322, 12188), (6094, 6644)]