28228310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8849}}^1$

素因数の和:8896

約数の個数: 32

約数和(自身を含む): 57348000

約数和(自身を除く): 29119690

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8849, 17698, 44245, 88490, 97339, 194678, 256621, 486695, 513242, 973390, 1283105, 2566210, 2822831, 5645662, 14114155, 28228310]

約数ペア:

[(1, 28228310), (2, 14114155), (5, 5645662), (10, 2822831), (11, 2566210), (22, 1283105), (29, 973390), (55, 513242), (58, 486695), (110, 256621), (145, 194678), (290, 97339), (319, 88490), (638, 44245), (1595, 17698), (3190, 8849)]