27801052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{1051}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 51695280

約数和(自身を除く): 23894228

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1051, 1556, 2102, 4204, 6613, 13226, 17867, 26452, 35734, 71468, 408839, 817678, 1635356, 6950263, 13900526, 27801052]

約数ペア:

[(1, 27801052), (2, 13900526), (4, 6950263), (17, 1635356), (34, 817678), (68, 408839), (389, 71468), (778, 35734), (1051, 26452), (1556, 17867), (2102, 13226), (4204, 6613)]