28232292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{213881}}^1$

素因数の和:213899

約数の個数: 24

約数和(自身を含む): 71864352

約数和(自身を除く): 43632060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 213881, 427762, 641643, 855524, 1283286, 2352691, 2566572, 4705382, 7058073, 9410764, 14116146, 28232292]

約数ペア:

[(1, 28232292), (2, 14116146), (3, 9410764), (4, 7058073), (6, 4705382), (11, 2566572), (12, 2352691), (22, 1283286), (33, 855524), (44, 641643), (66, 427762), (132, 213881)]