74668886

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{6427}}^1$

素因数の和:6623

約数の個数: 16

約数和(自身を含む): 115781136

約数和(自身を除く): 41112250

約数列:

[1, 2, 37, 74, 157, 314, 5809, 6427, 11618, 12854, 237799, 475598, 1009039, 2018078, 37334443, 74668886]

約数ペア:

[(1, 74668886), (2, 37334443), (37, 2018078), (74, 1009039), (157, 475598), (314, 237799), (5809, 12854), (6427, 11618)]