4978864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{28289}}^1$

素因数の和:28308

約数の個数: 20

約数和(自身を含む): 10523880

約数和(自身を除く): 5545016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 28289, 56578, 113156, 226312, 311179, 452624, 622358, 1244716, 2489432, 4978864]

約数ペア:

[(1, 4978864), (2, 2489432), (4, 1244716), (8, 622358), (11, 452624), (16, 311179), (22, 226312), (44, 113156), (88, 56578), (176, 28289)]