23916872

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 31379128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 599, 644, 713, 868, 1198, 1288, 1426, 1736, 2396, 2852, 4193, 4792, 4991, 5704, 8386, 9982, 13777, 16772, 18569, 19964, 27554, 33544, 37138, 39928, 55108, 74276, 96439, 110216, 129983, 148552, 192878, 259966, 385756, 427087, 519932, 771512, 854174, 1039864, 1708348, 2989609, 3416696, 5979218, 11958436, 23916872]

約数ペア:

[(1, 23916872), (2, 11958436), (4, 5979218), (7, 3416696), (8, 2989609), (14, 1708348), (23, 1039864), (28, 854174), (31, 771512), (46, 519932), (56, 427087), (62, 385756), (92, 259966), (124, 192878), (161, 148552), (184, 129983), (217, 110216), (248, 96439), (322, 74276), (434, 55108), (599, 39928), (644, 37138), (713, 33544), (868, 27554), (1198, 19964), (1288, 18569), (1426, 16772), (1736, 13777), (2396, 9982), (2852, 8386), (4193, 5704), (4792, 4991)]