26594672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127859}}^1$

素因数の和:127880

約数の個数: 20

約数和(自身を含む): 55491240

約数和(自身を除く): 28896568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 127859, 255718, 511436, 1022872, 1662167, 2045744, 3324334, 6648668, 13297336, 26594672]

約数ペア:

[(1, 26594672), (2, 13297336), (4, 6648668), (8, 3324334), (13, 2045744), (16, 1662167), (26, 1022872), (52, 511436), (104, 255718), (208, 127859)]