68616278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{2213}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 106006320

約数和(自身を除く): 37390042

約数列:

[1, 2, 37, 74, 419, 838, 2213, 4426, 15503, 31006, 81881, 163762, 927247, 1854494, 34308139, 68616278]

約数ペア:

[(1, 68616278), (2, 34308139), (37, 1854494), (74, 927247), (419, 163762), (838, 81881), (2213, 31006), (4426, 15503)]