28869978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 61387200

約数和(自身を除く): 32517222

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 349, 698, 811, 1047, 1622, 2094, 2433, 4866, 5933, 11866, 13787, 17799, 27574, 35598, 41361, 82722, 283039, 566078, 849117, 1698234, 4811663, 9623326, 14434989, 28869978]

約数ペア:

[(1, 28869978), (2, 14434989), (3, 9623326), (6, 4811663), (17, 1698234), (34, 849117), (51, 566078), (102, 283039), (349, 82722), (698, 41361), (811, 35598), (1047, 27574), (1622, 17799), (2094, 13787), (2433, 11866), (4866, 5933)]