28319226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{363067}}^1$

素因数の和:363085

約数の個数: 16

約数和(自身を含む): 60995424

約数和(自身を除く): 32676198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 363067, 726134, 1089201, 2178402, 4719871, 9439742, 14159613, 28319226]

約数ペア:

[(1, 28319226), (2, 14159613), (3, 9439742), (6, 4719871), (13, 2178402), (26, 1089201), (39, 726134), (78, 363067)]