9963136

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 19990980

約数和(自身を除く): 10027844

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 281, 554, 562, 1108, 1124, 2216, 2248, 4432, 4496, 8864, 8992, 17728, 17984, 35456, 35968, 77837, 155674, 311348, 622696, 1245392, 2490784, 4981568, 9963136]

約数ペア:

[(1, 9963136), (2, 4981568), (4, 2490784), (8, 1245392), (16, 622696), (32, 311348), (64, 155674), (128, 77837), (277, 35968), (281, 35456), (554, 17984), (562, 17728), (1108, 8992), (1124, 8864), (2216, 4496), (2248, 4432)]