26066768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17903}}^1$

素因数の和:17931

約数の個数: 40

約数和(自身を含む): 62162688

約数和(自身を除く): 36095920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 17903, 35806, 71612, 125321, 143224, 232739, 250642, 286448, 465478, 501284, 930956, 1002568, 1629173, 1861912, 2005136, 3258346, 3723824, 6516692, 13033384, 26066768]

約数ペア:

[(1, 26066768), (2, 13033384), (4, 6516692), (7, 3723824), (8, 3258346), (13, 2005136), (14, 1861912), (16, 1629173), (26, 1002568), (28, 930956), (52, 501284), (56, 465478), (91, 286448), (104, 250642), (112, 232739), (182, 143224), (208, 125321), (364, 71612), (728, 35806), (1456, 17903)]