70979152

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{32381}}^1$

素因数の和:32526

約数の個数: 20

約数和(自身を含む): 138530196

約数和(自身を除く): 67551044

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 32381, 64762, 129524, 259048, 518096, 4436197, 8872394, 17744788, 35489576, 70979152]

約数ペア:

[(1, 70979152), (2, 35489576), (4, 17744788), (8, 8872394), (16, 4436197), (137, 518096), (274, 259048), (548, 129524), (1096, 64762), (2192, 32381)]