71786722

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{10529}}^1$

素因数の和:11025

約数の個数: 16

約数和(自身を含む): 123327360

約数和(自身を除く): 51540638

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6818, 10529, 21058, 73703, 147406, 5127623, 10255246, 35893361, 71786722]

約数ペア:

[(1, 71786722), (2, 35893361), (7, 10255246), (14, 5127623), (487, 147406), (974, 73703), (3409, 21058), (6818, 10529)]