2642336

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1244

約数の個数: 24

約数和(自身を含む): 5279904

約数和(自身を除く): 2637568

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 1163, 2272, 2326, 4652, 9304, 18608, 37216, 82573, 165146, 330292, 660584, 1321168, 2642336]

約数ペア:

[(1, 2642336), (2, 1321168), (4, 660584), (8, 330292), (16, 165146), (32, 82573), (71, 37216), (142, 18608), (284, 9304), (568, 4652), (1136, 2326), (1163, 2272)]