28774144

素因数分解:

$2^8\times 7^1\times {\mathrm{16057}}^1$

素因数の和:16080

約数の個数: 36

約数和(自身を含む): 65645104

約数和(自身を除く): 36870960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 16057, 32114, 64228, 112399, 128456, 224798, 256912, 449596, 513824, 899192, 1027648, 1798384, 2055296, 3596768, 4110592, 7193536, 14387072, 28774144]

約数ペア:

[(1, 28774144), (2, 14387072), (4, 7193536), (7, 4110592), (8, 3596768), (14, 2055296), (16, 1798384), (28, 1027648), (32, 899192), (56, 513824), (64, 449596), (112, 256912), (128, 224798), (224, 128456), (256, 112399), (448, 64228), (896, 32114), (1792, 16057)]