27438964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51577}}^1$

素因数の和:51607

約数の個数: 24

約数和(自身を含む): 57767360

約数和(自身を除く): 30328396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 51577, 103154, 206308, 361039, 722078, 979963, 1444156, 1959926, 3919852, 6859741, 13719482, 27438964]

約数ペア:

[(1, 27438964), (2, 13719482), (4, 6859741), (7, 3919852), (14, 1959926), (19, 1444156), (28, 979963), (38, 722078), (76, 361039), (133, 206308), (266, 103154), (532, 51577)]