4257712

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1236

約数の個数: 20

約数和(自身を含む): 8287416

約数和(自身を除く): 4029704

約数列:

[1, 2, 4, 8, 16, 281, 562, 947, 1124, 1894, 2248, 3788, 4496, 7576, 15152, 266107, 532214, 1064428, 2128856, 4257712]

約数ペア:

[(1, 4257712), (2, 2128856), (4, 1064428), (8, 532214), (16, 266107), (281, 15152), (562, 7576), (947, 4496), (1124, 3788), (1894, 2248)]