72669781

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 78575616

約数和(自身を除く): 5905835

約数列:

[1, 17, 97, 127, 347, 1649, 2159, 5899, 12319, 33659, 44069, 209423, 572203, 749173, 4274693, 72669781]

約数ペア:

[(1, 72669781), (17, 4274693), (97, 749173), (127, 572203), (347, 209423), (1649, 44069), (2159, 33659), (5899, 12319)]