72265361

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4289}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 14221039

約数列:

[1, 7, 29, 83, 203, 581, 2407, 4289, 16849, 30023, 124381, 355987, 870667, 2491909, 10323623, 72265361]

約数ペア:

[(1, 72265361), (7, 10323623), (29, 2491909), (83, 870667), (203, 355987), (581, 124381), (2407, 30023), (4289, 16849)]