28266416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60919}}^1$

素因数の和:60956

約数の個数: 20

約数和(自身を含む): 56655600

約数和(自身を除く): 28389184

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60919, 121838, 243676, 487352, 974704, 1766651, 3533302, 7066604, 14133208, 28266416]

約数ペア:

[(1, 28266416), (2, 14133208), (4, 7066604), (8, 3533302), (16, 1766651), (29, 974704), (58, 487352), (116, 243676), (232, 121838), (464, 60919)]