68817502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{6287}}^1$

素因数の和:6723

約数の個数: 16

約数和(自身を含む): 111448512

約数和(自身を除く): 42631010

約数列:

[1, 2, 13, 26, 421, 842, 5473, 6287, 10946, 12574, 81731, 163462, 2646827, 5293654, 34408751, 68817502]

約数ペア:

[(1, 68817502), (2, 34408751), (13, 5293654), (26, 2646827), (421, 163462), (842, 81731), (5473, 12574), (6287, 10946)]