28236768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42019}}^1$

素因数の和:42039

約数の個数: 48

約数和(自身を含む): 84712320

約数和(自身を除く): 56475552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42019, 84038, 126057, 168076, 252114, 294133, 336152, 504228, 588266, 672304, 882399, 1008456, 1176532, 1344608, 1764798, 2016912, 2353064, 3529596, 4033824, 4706128, 7059192, 9412256, 14118384, 28236768]

約数ペア:

[(1, 28236768), (2, 14118384), (3, 9412256), (4, 7059192), (6, 4706128), (7, 4033824), (8, 3529596), (12, 2353064), (14, 2016912), (16, 1764798), (21, 1344608), (24, 1176532), (28, 1008456), (32, 882399), (42, 672304), (48, 588266), (56, 504228), (84, 336152), (96, 294133), (112, 252114), (168, 168076), (224, 126057), (336, 84038), (672, 42019)]