25257076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2543}}^1$

素因数の和:2751

約数の個数: 24

約数和(自身を含む): 47867904

約数和(自身を除く): 22610828

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 2543, 4966, 5086, 9932, 10172, 33059, 66118, 132236, 485713, 971426, 1942852, 6314269, 12628538, 25257076]

約数ペア:

[(1, 25257076), (2, 12628538), (4, 6314269), (13, 1942852), (26, 971426), (52, 485713), (191, 132236), (382, 66118), (764, 33059), (2483, 10172), (2543, 9932), (4966, 5086)]