26468540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{189061}}^1$

素因数の和:189077

約数の個数: 24

約数和(自身を含む): 63524832

約数和(自身を除く): 37056292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 189061, 378122, 756244, 945305, 1323427, 1890610, 2646854, 3781220, 5293708, 6617135, 13234270, 26468540]

約数ペア:

[(1, 26468540), (2, 13234270), (4, 6617135), (5, 5293708), (7, 3781220), (10, 2646854), (14, 1890610), (20, 1323427), (28, 945305), (35, 756244), (70, 378122), (140, 189061)]