26405698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 44808192

約数和(自身を除く): 18402494

約数列:

[1, 2, 11, 22, 43, 86, 103, 206, 271, 473, 542, 946, 1133, 2266, 2981, 4429, 5962, 8858, 11653, 23306, 27913, 48719, 55826, 97438, 128183, 256366, 307043, 614086, 1200259, 2400518, 13202849, 26405698]

約数ペア:

[(1, 26405698), (2, 13202849), (11, 2400518), (22, 1200259), (43, 614086), (86, 307043), (103, 256366), (206, 128183), (271, 97438), (473, 55826), (542, 48719), (946, 27913), (1133, 23306), (2266, 11653), (2981, 8858), (4429, 5962)]