28783028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5903}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 53561088

約数和(自身を除く): 24778060

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 5903, 11806, 23612, 135769, 271538, 312859, 543076, 625718, 1251436, 7195757, 14391514, 28783028]

約数ペア:

[(1, 28783028), (2, 14391514), (4, 7195757), (23, 1251436), (46, 625718), (53, 543076), (92, 312859), (106, 271538), (212, 135769), (1219, 23612), (2438, 11806), (4876, 5903)]