26592592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127849}}^1$

素因数の和:127870

約数の個数: 20

約数和(自身を含む): 55486900

約数和(自身を除く): 28894308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 127849, 255698, 511396, 1022792, 1662037, 2045584, 3324074, 6648148, 13296296, 26592592]

約数ペア:

[(1, 26592592), (2, 13296296), (4, 6648148), (8, 3324074), (13, 2045584), (16, 1662037), (26, 1022792), (52, 511396), (104, 255698), (208, 127849)]