4489984

素因数分解:

$2^8\times {\mathrm{17539}}^1$

素因数の和:17555

約数の個数: 18

約数和(自身を含む): 8962940

約数和(自身を除く): 4472956

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 17539, 35078, 70156, 140312, 280624, 561248, 1122496, 2244992, 4489984]

約数ペア:

[(1, 4489984), (2, 2244992), (4, 1122496), (8, 561248), (16, 280624), (32, 140312), (64, 70156), (128, 35078), (256, 17539)]