26225836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 57090880

約数和(自身を除く): 30865044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 109, 182, 218, 364, 436, 661, 763, 1322, 1417, 1526, 2644, 2834, 3052, 4627, 5668, 8593, 9254, 9919, 17186, 18508, 19838, 34372, 39676, 60151, 72049, 120302, 144098, 240604, 288196, 504343, 936637, 1008686, 1873274, 2017372, 3746548, 6556459, 13112918, 26225836]

約数ペア:

[(1, 26225836), (2, 13112918), (4, 6556459), (7, 3746548), (13, 2017372), (14, 1873274), (26, 1008686), (28, 936637), (52, 504343), (91, 288196), (109, 240604), (182, 144098), (218, 120302), (364, 72049), (436, 60151), (661, 39676), (763, 34372), (1322, 19838), (1417, 18508), (1526, 17186), (2644, 9919), (2834, 9254), (3052, 8593), (4627, 5668)]