26667984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 79439360

約数和(自身を除く): 52771376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 571, 834, 973, 1112, 1142, 1668, 1713, 1946, 2224, 2284, 2919, 3336, 3426, 3892, 3997, 4568, 5838, 6672, 6852, 7784, 7994, 9136, 11676, 11991, 13704, 15568, 15988, 23352, 23982, 27408, 31976, 46704, 47964, 63952, 79369, 95928, 158738, 191856, 238107, 317476, 476214, 555583, 634952, 952428, 1111166, 1269904, 1666749, 1904856, 2222332, 3333498, 3809712, 4444664, 6666996, 8889328, 13333992, 26667984]

約数ペア:

[(1, 26667984), (2, 13333992), (3, 8889328), (4, 6666996), (6, 4444664), (7, 3809712), (8, 3333498), (12, 2222332), (14, 1904856), (16, 1666749), (21, 1269904), (24, 1111166), (28, 952428), (42, 634952), (48, 555583), (56, 476214), (84, 317476), (112, 238107), (139, 191856), (168, 158738), (278, 95928), (336, 79369), (417, 63952), (556, 47964), (571, 46704), (834, 31976), (973, 27408), (1112, 23982), (1142, 23352), (1668, 15988), (1713, 15568), (1946, 13704), (2224, 11991), (2284, 11676), (2919, 9136), (3336, 7994), (3426, 7784), (3892, 6852), (3997, 6672), (4568, 5838)]