27966292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4621}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 52413480

約数和(自身を除く): 24447188

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 4621, 6052, 9242, 18484, 78557, 157114, 314228, 411269, 822538, 1645076, 6991573, 13983146, 27966292]

約数ペア:

[(1, 27966292), (2, 13983146), (4, 6991573), (17, 1645076), (34, 822538), (68, 411269), (89, 314228), (178, 157114), (356, 78557), (1513, 18484), (3026, 9242), (4621, 6052)]