67445668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{4903}}^1$

素因数の和:5107

約数の個数: 24

約数和(自身を含む): 124953920

約数和(自身を除く): 57508252

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 4903, 6878, 9806, 13756, 19612, 93157, 186314, 372628, 887443, 1774886, 3549772, 16861417, 33722834, 67445668]

約数ペア:

[(1, 67445668), (2, 33722834), (4, 16861417), (19, 3549772), (38, 1774886), (76, 887443), (181, 372628), (362, 186314), (724, 93157), (3439, 19612), (4903, 13756), (6878, 9806)]