28285676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5801}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 52635744

約数和(自身を除く): 24350068

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 5801, 11602, 23204, 133423, 266846, 307453, 533692, 614906, 1229812, 7071419, 14142838, 28285676]

約数ペア:

[(1, 28285676), (2, 14142838), (4, 7071419), (23, 1229812), (46, 614906), (53, 533692), (92, 307453), (106, 266846), (212, 133423), (1219, 23204), (2438, 11602), (4876, 5801)]