28508032

素因数分解:

$2^7\times 7^1\times {\mathrm{31817}}^1$

素因数の和:31838

約数の個数: 32

約数和(自身を含む): 64908720

約数和(自身を除く): 36400688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31817, 63634, 127268, 222719, 254536, 445438, 509072, 890876, 1018144, 1781752, 2036288, 3563504, 4072576, 7127008, 14254016, 28508032]

約数ペア:

[(1, 28508032), (2, 14254016), (4, 7127008), (7, 4072576), (8, 3563504), (14, 2036288), (16, 1781752), (28, 1018144), (32, 890876), (56, 509072), (64, 445438), (112, 254536), (128, 222719), (224, 127268), (448, 63634), (896, 31817)]