22278315248

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2801599}}^1$

素因数の和:2801685

約数の個数: 40

約数和(自身を含む): 50025369600

約数和(自身を除く): 27747054352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 2801599, 5603198, 11206396, 19611193, 22412792, 39222386, 44825584, 78444772, 156889544, 198913529, 313779088, 397827058, 795654116, 1392394703, 1591308232, 2784789406, 3182616464, 5569578812, 11139157624, 22278315248]

約数ペア:

[(1, 22278315248), (2, 11139157624), (4, 5569578812), (7, 3182616464), (8, 2784789406), (14, 1591308232), (16, 1392394703), (28, 795654116), (56, 397827058), (71, 313779088), (112, 198913529), (142, 156889544), (284, 78444772), (497, 44825584), (568, 39222386), (994, 22412792), (1136, 19611193), (1988, 11206396), (3976, 5603198), (7952, 2801599)]