40929728

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1009

約数の個数: 56

約数和(自身を含む): 93829632

約数和(自身を除く): 52899904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 887, 1442, 1648, 1774, 2884, 3296, 3548, 5768, 6209, 6592, 7096, 11536, 12418, 14192, 23072, 24836, 28384, 46144, 49672, 56768, 91361, 99344, 182722, 198688, 365444, 397376, 639527, 730888, 1279054, 1461776, 2558108, 2923552, 5116216, 5847104, 10232432, 20464864, 40929728]

約数ペア:

[(1, 40929728), (2, 20464864), (4, 10232432), (7, 5847104), (8, 5116216), (14, 2923552), (16, 2558108), (28, 1461776), (32, 1279054), (56, 730888), (64, 639527), (103, 397376), (112, 365444), (206, 198688), (224, 182722), (412, 99344), (448, 91361), (721, 56768), (824, 49672), (887, 46144), (1442, 28384), (1648, 24836), (1774, 23072), (2884, 14192), (3296, 12418), (3548, 11536), (5768, 7096), (6209, 6592)]