71338826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{25643}}^1$

素因数の和:25765

約数の個数: 16

約数和(自身を含む): 116321184

約数和(自身を除く): 44982358

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 25643, 51286, 333359, 666718, 2743801, 5487602, 35669413, 71338826]

約数ペア:

[(1, 71338826), (2, 35669413), (13, 5487602), (26, 2743801), (107, 666718), (214, 333359), (1391, 51286), (2782, 25643)]