77796272

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{35491}}^1$

素因数の和:35636

約数の個数: 20

約数和(自身を含む): 151834776

約数和(自身を除く): 74038504

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 35491, 70982, 141964, 283928, 567856, 4862267, 9724534, 19449068, 38898136, 77796272]

約数ペア:

[(1, 77796272), (2, 38898136), (4, 19449068), (8, 9724534), (16, 4862267), (137, 567856), (274, 283928), (548, 141964), (1096, 70982), (2192, 35491)]