26565550076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{199483}}^1$

素因数の和:199710

約数の個数: 36

約数和(自身を含む): 50596722792

約数和(自身を除く): 24031172716

約数列:

[1, 2, 4, 13, 26, 52, 169, 197, 338, 394, 676, 788, 2561, 5122, 10244, 33293, 66586, 133172, 199483, 398966, 797932, 2593279, 5186558, 10373116, 33712627, 39298151, 67425254, 78596302, 134850508, 157192604, 510875963, 1021751926, 2043503852, 6641387519, 13282775038, 26565550076]

約数ペア:

[(1, 26565550076), (2, 13282775038), (4, 6641387519), (13, 2043503852), (26, 1021751926), (52, 510875963), (169, 157192604), (197, 134850508), (338, 78596302), (394, 67425254), (676, 39298151), (788, 33712627), (2561, 10373116), (5122, 5186558), (10244, 2593279), (33293, 797932), (66586, 398966), (133172, 199483)]