77019628

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{34819}}^1$

素因数の和:34909

約数の個数: 24

約数和(自身を含む): 155993600

約数和(自身を除く): 78973972

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 34819, 69638, 139276, 243733, 487466, 974932, 2750701, 5501402, 11002804, 19254907, 38509814, 77019628]

約数ペア:

[(1, 77019628), (2, 38509814), (4, 19254907), (7, 11002804), (14, 5501402), (28, 2750701), (79, 974932), (158, 487466), (316, 243733), (553, 139276), (1106, 69638), (2212, 34819)]