40519864

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9397}}^1$

素因数の和:9428

約数の個数: 48

約数和(自身を含む): 96423480

約数和(自身を除く): 55903616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9397, 18794, 37588, 65779, 75176, 103367, 131558, 206734, 263116, 413468, 460453, 526232, 723569, 826936, 920906, 1447138, 1841812, 2894276, 3683624, 5064983, 5788552, 10129966, 20259932, 40519864]

約数ペア:

[(1, 40519864), (2, 20259932), (4, 10129966), (7, 5788552), (8, 5064983), (11, 3683624), (14, 2894276), (22, 1841812), (28, 1447138), (44, 920906), (49, 826936), (56, 723569), (77, 526232), (88, 460453), (98, 413468), (154, 263116), (196, 206734), (308, 131558), (392, 103367), (539, 75176), (616, 65779), (1078, 37588), (2156, 18794), (4312, 9397)]