28865604

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{22481}}^1$

素因数の和:22595

約数の個数: 24

約数和(自身を含む): 67985568

約数和(自身を除く): 39119964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 22481, 44962, 67443, 89924, 134886, 269772, 2405467, 4810934, 7216401, 9621868, 14432802, 28865604]

約数ペア:

[(1, 28865604), (2, 14432802), (3, 9621868), (4, 7216401), (6, 4810934), (12, 2405467), (107, 269772), (214, 134886), (321, 89924), (428, 67443), (642, 44962), (1284, 22481)]