67940774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6596

約数の個数: 24

約数和(自身を含む): 114640680

約数和(自身を除く): 46699906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 6529, 10406, 13058, 71819, 143638, 280747, 561494, 790009, 1580018, 3088217, 6176434, 33970387, 67940774]

約数ペア:

[(1, 67940774), (2, 33970387), (11, 6176434), (22, 3088217), (43, 1580018), (86, 790009), (121, 561494), (242, 280747), (473, 143638), (946, 71819), (5203, 13058), (6529, 10406)]