40659584

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 96647040

約数和(自身を除く): 55987456

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, 1973, 2576, 2944, 3946, 5152, 7892, 10304, 13811, 15784, 20608, 27622, 31568, 45379, 55244, 63136, 90758, 110488, 126272, 181516, 220976, 252544, 317653, 363032, 441952, 635306, 726064, 883904, 1270612, 1452128, 1767808, 2541224, 2904256, 5082448, 5808512, 10164896, 20329792, 40659584]

約数ペア:

[(1, 40659584), (2, 20329792), (4, 10164896), (7, 5808512), (8, 5082448), (14, 2904256), (16, 2541224), (23, 1767808), (28, 1452128), (32, 1270612), (46, 883904), (56, 726064), (64, 635306), (92, 441952), (112, 363032), (128, 317653), (161, 252544), (184, 220976), (224, 181516), (322, 126272), (368, 110488), (448, 90758), (644, 63136), (736, 55244), (896, 45379), (1288, 31568), (1472, 27622), (1973, 20608), (2576, 15784), (2944, 13811), (3946, 10304), (5152, 7892)]