26978256

素因数分解:

$2^4\times 3^2\times {\mathrm{187349}}^1$

素因数の和:187363

約数の個数: 30

約数和(自身を含む): 75502050

約数和(自身を除く): 48523794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 187349, 374698, 562047, 749396, 1124094, 1498792, 1686141, 2248188, 2997584, 3372282, 4496376, 6744564, 8992752, 13489128, 26978256]

約数ペア:

[(1, 26978256), (2, 13489128), (3, 8992752), (4, 6744564), (6, 4496376), (8, 3372282), (9, 2997584), (12, 2248188), (16, 1686141), (18, 1498792), (24, 1124094), (36, 749396), (48, 562047), (72, 374698), (144, 187349)]