4976816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 10561824

約数和(自身を除く): 5585008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 337, 568, 674, 923, 1136, 1348, 1846, 2696, 3692, 4381, 5392, 7384, 8762, 14768, 17524, 23927, 35048, 47854, 70096, 95708, 191416, 311051, 382832, 622102, 1244204, 2488408, 4976816]

約数ペア:

[(1, 4976816), (2, 2488408), (4, 1244204), (8, 622102), (13, 382832), (16, 311051), (26, 191416), (52, 95708), (71, 70096), (104, 47854), (142, 35048), (208, 23927), (284, 17524), (337, 14768), (568, 8762), (674, 7384), (923, 5392), (1136, 4381), (1348, 3692), (1846, 2696)]