28334684

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2549}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 56834400

約数和(自身を除く): 28499716

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2549, 2779, 5098, 5558, 10196, 11116, 17843, 35686, 71372, 1011953, 2023906, 4047812, 7083671, 14167342, 28334684]

約数ペア:

[(1, 28334684), (2, 14167342), (4, 7083671), (7, 4047812), (14, 2023906), (28, 1011953), (397, 71372), (794, 35686), (1588, 17843), (2549, 11116), (2779, 10196), (5098, 5558)]