9638386688

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1344641}}^1$

素因数の和:1344668

約数の個数: 44

約数和(自身を含む): 22019857392

約数和(自身を除く): 12381470704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 1344641, 2689282, 5378564, 9412487, 10757128, 18824974, 21514256, 37649948, 43028512, 75299896, 86057024, 150599792, 172114048, 301199584, 344228096, 602399168, 688456192, 1204798336, 1376912384, 2409596672, 4819193344, 9638386688]

約数ペア:

[(1, 9638386688), (2, 4819193344), (4, 2409596672), (7, 1376912384), (8, 1204798336), (14, 688456192), (16, 602399168), (28, 344228096), (32, 301199584), (56, 172114048), (64, 150599792), (112, 86057024), (128, 75299896), (224, 43028512), (256, 37649948), (448, 21514256), (512, 18824974), (896, 10757128), (1024, 9412487), (1792, 5378564), (3584, 2689282), (7168, 1344641)]