7272747454

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{237967}}^1$

素因数の和:238072

約数の個数: 32

約数和(自身を含む): 13021608960

約数和(自身を除く): 5748861506

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 826, 2183, 4366, 15281, 30562, 237967, 475934, 1665769, 3331538, 8804779, 14040053, 17609558, 28080106, 61633453, 98280371, 123266906, 196560742, 519481961, 1038963922, 3636373727, 7272747454]

約数ペア:

[(1, 7272747454), (2, 3636373727), (7, 1038963922), (14, 519481961), (37, 196560742), (59, 123266906), (74, 98280371), (118, 61633453), (259, 28080106), (413, 17609558), (518, 14040053), (826, 8804779), (2183, 3331538), (4366, 1665769), (15281, 475934), (30562, 237967)]