28597528

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67447}}^1$

素因数の和:67506

約数の個数: 16

約数和(自身を含む): 54632880

約数和(自身を除く): 26035352

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 67447, 134894, 269788, 539576, 3574691, 7149382, 14298764, 28597528]

約数ペア:

[(1, 28597528), (2, 14298764), (4, 7149382), (8, 3574691), (53, 539576), (106, 269788), (212, 134894), (424, 67447)]