26854252

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 48199536

約数和(自身を除く): 21345284

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 643, 788, 1286, 2572, 10441, 20882, 34079, 41764, 68158, 126671, 136316, 253342, 506684, 6713563, 13427126, 26854252]

約数ペア:

[(1, 26854252), (2, 13427126), (4, 6713563), (53, 506684), (106, 253342), (197, 136316), (212, 126671), (394, 68158), (643, 41764), (788, 34079), (1286, 20882), (2572, 10441)]