25386438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54949}}^1$

素因数の和:54972

約数の個数: 32

約数和(自身を含む): 63302400

約数和(自身を除く): 37915962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 54949, 109898, 164847, 329694, 384643, 604439, 769286, 1153929, 1208878, 1813317, 2307858, 3626634, 4231073, 8462146, 12693219, 25386438]

約数ペア:

[(1, 25386438), (2, 12693219), (3, 8462146), (6, 4231073), (7, 3626634), (11, 2307858), (14, 1813317), (21, 1208878), (22, 1153929), (33, 769286), (42, 604439), (66, 384643), (77, 329694), (154, 164847), (231, 109898), (462, 54949)]