40484416

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3929}}^1$

素因数の和:3971

約数の個数: 56

約数和(自身を含む): 95829120

約数和(自身を除く): 55344704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 3929, 5152, 7858, 10304, 15716, 27503, 31432, 55006, 62864, 90367, 110012, 125728, 180734, 220024, 251456, 361468, 440048, 632569, 722936, 880096, 1265138, 1445872, 1760192, 2530276, 2891744, 5060552, 5783488, 10121104, 20242208, 40484416]

約数ペア:

[(1, 40484416), (2, 20242208), (4, 10121104), (7, 5783488), (8, 5060552), (14, 2891744), (16, 2530276), (23, 1760192), (28, 1445872), (32, 1265138), (46, 880096), (56, 722936), (64, 632569), (92, 440048), (112, 361468), (161, 251456), (184, 220024), (224, 180734), (322, 125728), (368, 110012), (448, 90367), (644, 62864), (736, 55006), (1288, 31432), (1472, 27503), (2576, 15716), (3929, 10304), (5152, 7858)]