68917732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3019}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 130222400

約数和(自身を除く): 61304668

約数列:

[1, 2, 4, 13, 26, 52, 439, 878, 1756, 3019, 5707, 6038, 11414, 12076, 22828, 39247, 78494, 156988, 1325341, 2650682, 5301364, 17229433, 34458866, 68917732]

約数ペア:

[(1, 68917732), (2, 34458866), (4, 17229433), (13, 5301364), (26, 2650682), (52, 1325341), (439, 156988), (878, 78494), (1756, 39247), (3019, 22828), (5707, 12076), (6038, 11414)]