40799836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 89752320

約数和(自身を除く): 48952484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 139, 154, 278, 308, 556, 953, 973, 1529, 1906, 1946, 3058, 3812, 3892, 6116, 6671, 10483, 10703, 13342, 20966, 21406, 26684, 41932, 42812, 73381, 132467, 146762, 264934, 293524, 529868, 927269, 1457137, 1854538, 2914274, 3709076, 5828548, 10199959, 20399918, 40799836]

約数ペア:

[(1, 40799836), (2, 20399918), (4, 10199959), (7, 5828548), (11, 3709076), (14, 2914274), (22, 1854538), (28, 1457137), (44, 927269), (77, 529868), (139, 293524), (154, 264934), (278, 146762), (308, 132467), (556, 73381), (953, 42812), (973, 41932), (1529, 26684), (1906, 21406), (1946, 20966), (3058, 13342), (3812, 10703), (3892, 10483), (6116, 6671)]