72682391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 78204000

約数和(自身を除く): 5521609

約数列:

[1, 19, 97, 113, 349, 1843, 2147, 6631, 10961, 33853, 39437, 208259, 643207, 749303, 3825389, 72682391]

約数ペア:

[(1, 72682391), (19, 3825389), (97, 749303), (113, 643207), (349, 208259), (1843, 39437), (2147, 33853), (6631, 10961)]