40805632

素因数分解:

$2^8\times 7^2\times {\mathrm{3253}}^1$

素因数の和:3283

約数の個数: 54

約数和(自身を含む): 94779258

約数和(自身を除く): 53973626

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 3253, 6272, 6506, 12544, 13012, 22771, 26024, 45542, 52048, 91084, 104096, 159397, 182168, 208192, 318794, 364336, 416384, 637588, 728672, 832768, 1275176, 1457344, 2550352, 2914688, 5100704, 5829376, 10201408, 20402816, 40805632]

約数ペア:

[(1, 40805632), (2, 20402816), (4, 10201408), (7, 5829376), (8, 5100704), (14, 2914688), (16, 2550352), (28, 1457344), (32, 1275176), (49, 832768), (56, 728672), (64, 637588), (98, 416384), (112, 364336), (128, 318794), (196, 208192), (224, 182168), (256, 159397), (392, 104096), (448, 91084), (784, 52048), (896, 45542), (1568, 26024), (1792, 22771), (3136, 13012), (3253, 12544), (6272, 6506)]