67400879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32203}}^1$

素因数の和:32246

約数の個数: 16

約数和(自身を含む): 86564352

約数和(自身を除く): 19163473

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 32203, 225421, 418639, 740669, 2930473, 5184683, 9628697, 67400879]

約数ペア:

[(1, 67400879), (7, 9628697), (13, 5184683), (23, 2930473), (91, 740669), (161, 418639), (299, 225421), (2093, 32203)]