28602208

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12589}}^1$

素因数の和:12670

約数の個数: 24

約数和(自身を含む): 57108240

約数和(自身を除く): 28506032

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12589, 25178, 50356, 100712, 201424, 402848, 893819, 1787638, 3575276, 7150552, 14301104, 28602208]

約数ペア:

[(1, 28602208), (2, 14301104), (4, 7150552), (8, 3575276), (16, 1787638), (32, 893819), (71, 402848), (142, 201424), (284, 100712), (568, 50356), (1136, 25178), (2272, 12589)]