8866816

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1264

約数の個数: 44

約数和(自身を含む): 20273488

約数和(自身を除く): 11406672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1237, 1792, 2474, 3584, 4948, 7168, 8659, 9896, 17318, 19792, 34636, 39584, 69272, 79168, 138544, 158336, 277088, 316672, 554176, 633344, 1108352, 1266688, 2216704, 4433408, 8866816]

約数ペア:

[(1, 8866816), (2, 4433408), (4, 2216704), (7, 1266688), (8, 1108352), (14, 633344), (16, 554176), (28, 316672), (32, 277088), (56, 158336), (64, 138544), (112, 79168), (128, 69272), (224, 39584), (256, 34636), (448, 19792), (512, 17318), (896, 9896), (1024, 8659), (1237, 7168), (1792, 4948), (2474, 3584)]