28415452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2861}}^1$

素因数の和:3069

約数の個数: 24

約数和(自身を含む): 53851392

約数和(自身を除く): 25435940

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 2861, 4966, 5722, 9932, 11444, 37193, 74386, 148772, 546451, 1092902, 2185804, 7103863, 14207726, 28415452]

約数ペア:

[(1, 28415452), (2, 14207726), (4, 7103863), (13, 2185804), (26, 1092902), (52, 546451), (191, 148772), (382, 74386), (764, 37193), (2483, 11444), (2861, 9932), (4966, 5722)]