2667488

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2730

約数の個数: 24

約数和(自身を含む): 5423040

約数和(自身を除く): 2755552

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2689, 5378, 10756, 21512, 43024, 83359, 86048, 166718, 333436, 666872, 1333744, 2667488]

約数ペア:

[(1, 2667488), (2, 1333744), (4, 666872), (8, 333436), (16, 166718), (31, 86048), (32, 83359), (62, 43024), (124, 21512), (248, 10756), (496, 5378), (992, 2689)]