27957436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28297}}^1$

素因数の和:28333

約数の個数: 24

約数和(自身を含む): 55464080

約数和(自身を除く): 27506644

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28297, 56594, 113188, 367861, 537643, 735722, 1075286, 1471444, 2150572, 6989359, 13978718, 27957436]

約数ペア:

[(1, 27957436), (2, 13978718), (4, 6989359), (13, 2150572), (19, 1471444), (26, 1075286), (38, 735722), (52, 537643), (76, 367861), (247, 113188), (494, 56594), (988, 28297)]