67350868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1601}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 127166760

約数和(自身を除く): 59815892

約数列:

[1, 2, 4, 13, 26, 52, 809, 1601, 1618, 3202, 3236, 6404, 10517, 20813, 21034, 41626, 42068, 83252, 1295209, 2590418, 5180836, 16837717, 33675434, 67350868]

約数ペア:

[(1, 67350868), (2, 33675434), (4, 16837717), (13, 5180836), (26, 2590418), (52, 1295209), (809, 83252), (1601, 42068), (1618, 41626), (3202, 21034), (3236, 20813), (6404, 10517)]