26072878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{23321}}^1$

素因数の和:23379

約数の個数: 16

約数和(自身を含む): 43099056

約数和(自身を除く): 17026178

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 23321, 46642, 303173, 606346, 1002803, 2005606, 13036439, 26072878]

約数ペア:

[(1, 26072878), (2, 13036439), (13, 2005606), (26, 1002803), (43, 606346), (86, 303173), (559, 46642), (1118, 23321)]