72884162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2917}}^1$

素因数の和:2994

約数の個数: 24

約数和(自身を含む): 121698108

約数和(自身を除く): 48813946

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2917, 5834, 12493, 24986, 37921, 75842, 90427, 180854, 1175551, 2351102, 2803237, 5606474, 36442081, 72884162]

約数ペア:

[(1, 72884162), (2, 36442081), (13, 5606474), (26, 2803237), (31, 2351102), (62, 1175551), (403, 180854), (806, 90427), (961, 75842), (1922, 37921), (2917, 24986), (5834, 12493)]