2749216

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1684

約数の個数: 24

約数和(自身を含む): 5518044

約数和(自身を除く): 2768828

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1621, 1696, 3242, 6484, 12968, 25936, 51872, 85913, 171826, 343652, 687304, 1374608, 2749216]

約数ペア:

[(1, 2749216), (2, 1374608), (4, 687304), (8, 343652), (16, 171826), (32, 85913), (53, 51872), (106, 25936), (212, 12968), (424, 6484), (848, 3242), (1621, 1696)]