67442847404

素因数分解:

$2^2\times {\mathrm{631}}^1\times {\mathrm{1303}}^1\times {\mathrm{20507}}^1$

素因数の和:22445

約数の個数: 24

約数和(自身を含む): 118308519168

約数和(自身を除く): 50865671764

約数列:

[1, 2, 4, 631, 1262, 1303, 2524, 2606, 5212, 20507, 41014, 82028, 822193, 1644386, 3288772, 12939917, 25879834, 26720621, 51759668, 53441242, 106882484, 16860711851, 33721423702, 67442847404]

約数ペア:

[(1, 67442847404), (2, 33721423702), (4, 16860711851), (631, 106882484), (1262, 53441242), (1303, 51759668), (2524, 26720621), (2606, 25879834), (5212, 12939917), (20507, 3288772), (41014, 1644386), (82028, 822193)]