39948216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21644

約数の個数: 64

約数和(自身を含む): 124519680

約数和(自身を除く): 84571464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 21617, 43234, 64851, 86468, 129702, 151319, 172936, 237787, 259404, 302638, 453957, 475574, 518808, 605276, 713361, 907914, 951148, 1210552, 1426722, 1664509, 1815828, 1902296, 2853444, 3329018, 3631656, 4993527, 5706888, 6658036, 9987054, 13316072, 19974108, 39948216]

約数ペア:

[(1, 39948216), (2, 19974108), (3, 13316072), (4, 9987054), (6, 6658036), (7, 5706888), (8, 4993527), (11, 3631656), (12, 3329018), (14, 2853444), (21, 1902296), (22, 1815828), (24, 1664509), (28, 1426722), (33, 1210552), (42, 951148), (44, 907914), (56, 713361), (66, 605276), (77, 518808), (84, 475574), (88, 453957), (132, 302638), (154, 259404), (168, 237787), (231, 172936), (264, 151319), (308, 129702), (462, 86468), (616, 64851), (924, 43234), (1848, 21617)]