8430272

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1008

約数の個数: 28

約数和(自身を含む): 16855440

約数和(自身を除く): 8425168

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 839, 1256, 1678, 2512, 3356, 5024, 6712, 10048, 13424, 26848, 53696, 131723, 263446, 526892, 1053784, 2107568, 4215136, 8430272]

約数ペア:

[(1, 8430272), (2, 4215136), (4, 2107568), (8, 1053784), (16, 526892), (32, 263446), (64, 131723), (157, 53696), (314, 26848), (628, 13424), (839, 10048), (1256, 6712), (1678, 5024), (2512, 3356)]