4651568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{6761}}^1$

素因数の和:6812

約数の個数: 20

約数和(自身を含む): 9223368

約数和(自身を除く): 4571800

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 6761, 13522, 27044, 54088, 108176, 290723, 581446, 1162892, 2325784, 4651568]

約数ペア:

[(1, 4651568), (2, 2325784), (4, 1162892), (8, 581446), (16, 290723), (43, 108176), (86, 54088), (172, 27044), (344, 13522), (688, 6761)]