26519822

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 46904832

約数和(自身を除く): 20385010

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 347, 371, 694, 721, 742, 1442, 2429, 4858, 5459, 10918, 18391, 35741, 36782, 38213, 71482, 76426, 128737, 250187, 257474, 500374, 1894273, 3788546, 13259911, 26519822]

約数ペア:

[(1, 26519822), (2, 13259911), (7, 3788546), (14, 1894273), (53, 500374), (103, 257474), (106, 250187), (206, 128737), (347, 76426), (371, 71482), (694, 38213), (721, 36782), (742, 35741), (1442, 18391), (2429, 10918), (4858, 5459)]