72331468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{2027}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 138325824

約数和(自身を除く): 65994356

約数列:

[1, 2, 4, 11, 22, 44, 811, 1622, 2027, 3244, 4054, 8108, 8921, 17842, 22297, 35684, 44594, 89188, 1643897, 3287794, 6575588, 18082867, 36165734, 72331468]

約数ペア:

[(1, 72331468), (2, 36165734), (4, 18082867), (11, 6575588), (22, 3287794), (44, 1643897), (811, 89188), (1622, 44594), (2027, 35684), (3244, 22297), (4054, 17842), (8108, 8921)]