68071276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187009}}^1$

素因数の和:187033

約数の個数: 24

約数和(自身を含む): 146615840

約数和(自身を除く): 78544564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 187009, 374018, 748036, 1309063, 2431117, 2618126, 4862234, 5236252, 9724468, 17017819, 34035638, 68071276]

約数ペア:

[(1, 68071276), (2, 34035638), (4, 17017819), (7, 9724468), (13, 5236252), (14, 4862234), (26, 2618126), (28, 2431117), (52, 1309063), (91, 748036), (182, 374018), (364, 187009)]