66157036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40637}}^1$

素因数の和:40689

約数の個数: 24

約数和(自身を含む): 129716496

約数和(自身を除く): 63559460

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 40637, 81274, 162548, 447007, 894014, 1503569, 1788028, 3007138, 6014276, 16539259, 33078518, 66157036]

約数ペア:

[(1, 66157036), (2, 33078518), (4, 16539259), (11, 6014276), (22, 3007138), (37, 1788028), (44, 1503569), (74, 894014), (148, 447007), (407, 162548), (814, 81274), (1628, 40637)]