2784701248

素因数分解:

$2^6\times 7^1\times {\mathrm{6215851}}^1$

素因数の和:6215870

約数の個数: 28

約数和(自身を含む): 6315305632

約数和(自身を除く): 3530604384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 6215851, 12431702, 24863404, 43510957, 49726808, 87021914, 99453616, 174043828, 198907232, 348087656, 397814464, 696175312, 1392350624, 2784701248]

約数ペア:

[(1, 2784701248), (2, 1392350624), (4, 696175312), (7, 397814464), (8, 348087656), (14, 198907232), (16, 174043828), (28, 99453616), (32, 87021914), (56, 49726808), (64, 43510957), (112, 24863404), (224, 12431702), (448, 6215851)]