40845984

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 108027360

約数和(自身を除く): 67181376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3061, 3336, 4448, 6122, 6672, 9183, 12244, 13344, 18366, 24488, 36732, 48976, 73464, 97952, 146928, 293856, 425479, 850958, 1276437, 1701916, 2552874, 3403832, 5105748, 6807664, 10211496, 13615328, 20422992, 40845984]

約数ペア:

[(1, 40845984), (2, 20422992), (3, 13615328), (4, 10211496), (6, 6807664), (8, 5105748), (12, 3403832), (16, 2552874), (24, 1701916), (32, 1276437), (48, 850958), (96, 425479), (139, 293856), (278, 146928), (417, 97952), (556, 73464), (834, 48976), (1112, 36732), (1668, 24488), (2224, 18366), (3061, 13344), (3336, 12244), (4448, 9183), (6122, 6672)]