26826316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2551}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 51448320

約数和(自身を除く): 24622004

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2551, 2629, 5102, 5258, 10204, 10516, 28061, 56122, 112244, 609689, 1219378, 2438756, 6706579, 13413158, 26826316]

約数ペア:

[(1, 26826316), (2, 13413158), (4, 6706579), (11, 2438756), (22, 1219378), (44, 609689), (239, 112244), (478, 56122), (956, 28061), (2551, 10516), (2629, 10204), (5102, 5258)]