68632912

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{6569}}^1$

素因数の和:7230

約数の個数: 20

約数和(自身を含む): 133200180

約数和(自身を除く): 64567268

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 6569, 10448, 13138, 26276, 52552, 105104, 4289557, 8579114, 17158228, 34316456, 68632912]

約数ペア:

[(1, 68632912), (2, 34316456), (4, 17158228), (8, 8579114), (16, 4289557), (653, 105104), (1306, 52552), (2612, 26276), (5224, 13138), (6569, 10448)]