72570673

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 86112000

約数和(自身を除く): 13541327

約数列:

[1, 7, 29, 203, 389, 919, 2723, 6433, 11281, 26651, 78967, 186557, 357491, 2502437, 10367239, 72570673]

約数ペア:

[(1, 72570673), (7, 10367239), (29, 2502437), (203, 357491), (389, 186557), (919, 78967), (2723, 26651), (6433, 11281)]