68649434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12541}}^1$

素因数の和:12590

約数の個数: 32

約数和(自身を含む): 130035456

約数和(自身を除く): 61386022

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 12541, 25082, 87787, 175574, 213197, 288443, 426394, 576886, 1492379, 2019101, 2984758, 4038202, 4903531, 9807062, 34324717, 68649434]

約数ペア:

[(1, 68649434), (2, 34324717), (7, 9807062), (14, 4903531), (17, 4038202), (23, 2984758), (34, 2019101), (46, 1492379), (119, 576886), (161, 426394), (238, 288443), (322, 213197), (391, 175574), (782, 87787), (2737, 25082), (5474, 12541)]