28643544

素因数分解:

$2^3\times 3^4\times {\mathrm{44203}}^1$

素因数の和:44221

約数の個数: 40

約数和(自身を含む): 80230260

約数和(自身を除く): 51586716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 44203, 88406, 132609, 176812, 265218, 353624, 397827, 530436, 795654, 1060872, 1193481, 1591308, 2386962, 3182616, 3580443, 4773924, 7160886, 9547848, 14321772, 28643544]

約数ペア:

[(1, 28643544), (2, 14321772), (3, 9547848), (4, 7160886), (6, 4773924), (8, 3580443), (9, 3182616), (12, 2386962), (18, 1591308), (24, 1193481), (27, 1060872), (36, 795654), (54, 530436), (72, 397827), (81, 353624), (108, 265218), (162, 176812), (216, 132609), (324, 88406), (648, 44203)]