28326888

素因数分解:

$2^3\times 3^3\times {\mathrm{131143}}^1$

素因数の和:131158

約数の個数: 32

約数和(自身を含む): 78686400

約数和(自身を除く): 50359512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131143, 262286, 393429, 524572, 786858, 1049144, 1180287, 1573716, 2360574, 3147432, 3540861, 4721148, 7081722, 9442296, 14163444, 28326888]

約数ペア:

[(1, 28326888), (2, 14163444), (3, 9442296), (4, 7081722), (6, 4721148), (8, 3540861), (9, 3147432), (12, 2360574), (18, 1573716), (24, 1180287), (27, 1049144), (36, 786858), (54, 524572), (72, 393429), (108, 262286), (216, 131143)]