72680713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4219}}^1$

素因数の和:4356

約数の個数: 16

約数和(自身を含む): 87505920

約数和(自身を除く): 14825207

約数列:

[1, 7, 23, 107, 161, 749, 2461, 4219, 17227, 29533, 97037, 451433, 679259, 3160031, 10382959, 72680713]

約数ペア:

[(1, 72680713), (7, 10382959), (23, 3160031), (107, 679259), (161, 451433), (749, 97037), (2461, 29533), (4219, 17227)]