68807752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661613}}^1$

素因数の和:661632

約数の個数: 16

約数和(自身を含む): 138938940

約数和(自身を除く): 70131188

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661613, 1323226, 2646452, 5292904, 8600969, 17201938, 34403876, 68807752]

約数ペア:

[(1, 68807752), (2, 34403876), (4, 17201938), (8, 8600969), (13, 5292904), (26, 2646452), (52, 1323226), (104, 661613)]