26138686

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64381}}^1$

素因数の和:64419

約数の個数: 16

約数和(自身を含む): 46355040

約数和(自身を除く): 20216354

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 64381, 128762, 450667, 901334, 1867049, 3734098, 13069343, 26138686]

約数ペア:

[(1, 26138686), (2, 13069343), (7, 3734098), (14, 1867049), (29, 901334), (58, 450667), (203, 128762), (406, 64381)]