26538256

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{5011}}^1$

素因数の和:5350

約数の個数: 20

約数和(自身を含む): 51583504

約数和(自身を除く): 25045248

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5011, 5296, 10022, 20044, 40088, 80176, 1658641, 3317282, 6634564, 13269128, 26538256]

約数ペア:

[(1, 26538256), (2, 13269128), (4, 6634564), (8, 3317282), (16, 1658641), (331, 80176), (662, 40088), (1324, 20044), (2648, 10022), (5011, 5296)]