13227989248

素因数分解:

$2^8\times {\mathrm{409}}^1\times {\mathrm{126337}}^1$

素因数の和:126762

約数の個数: 36

約数和(自身を含む): 26469074380

約数和(自身を除く): 13241085132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 409, 818, 1636, 3272, 6544, 13088, 26176, 52352, 104704, 126337, 252674, 505348, 1010696, 2021392, 4042784, 8085568, 16171136, 32342272, 51671833, 103343666, 206687332, 413374664, 826749328, 1653498656, 3306997312, 6613994624, 13227989248]

約数ペア:

[(1, 13227989248), (2, 6613994624), (4, 3306997312), (8, 1653498656), (16, 826749328), (32, 413374664), (64, 206687332), (128, 103343666), (256, 51671833), (409, 32342272), (818, 16171136), (1636, 8085568), (3272, 4042784), (6544, 2021392), (13088, 1010696), (26176, 505348), (52352, 252674), (104704, 126337)]