40948096

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 97332480

約数和(自身を除く): 56384384

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 1987, 2576, 2944, 3974, 5152, 7948, 10304, 13909, 15896, 20608, 27818, 31792, 45701, 55636, 63584, 91402, 111272, 127168, 182804, 222544, 254336, 319907, 365608, 445088, 639814, 731216, 890176, 1279628, 1462432, 1780352, 2559256, 2924864, 5118512, 5849728, 10237024, 20474048, 40948096]

約数ペア:

[(1, 40948096), (2, 20474048), (4, 10237024), (7, 5849728), (8, 5118512), (14, 2924864), (16, 2559256), (23, 1780352), (28, 1462432), (32, 1279628), (46, 890176), (56, 731216), (64, 639814), (92, 445088), (112, 365608), (128, 319907), (161, 254336), (184, 222544), (224, 182804), (322, 127168), (368, 111272), (448, 91402), (644, 63584), (736, 55636), (896, 45701), (1288, 31792), (1472, 27818), (1987, 20608), (2576, 15896), (2944, 13909), (3974, 10304), (5152, 7948)]