28758224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3155

約数の個数: 40

約数和(自身を含む): 61951392

約数和(自身を除く): 33193168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 3083, 4664, 6166, 9328, 12332, 24664, 33913, 49328, 67826, 135652, 163399, 271304, 326798, 542608, 653596, 1307192, 1797389, 2614384, 3594778, 7189556, 14379112, 28758224]

約数ペア:

[(1, 28758224), (2, 14379112), (4, 7189556), (8, 3594778), (11, 2614384), (16, 1797389), (22, 1307192), (44, 653596), (53, 542608), (88, 326798), (106, 271304), (176, 163399), (212, 135652), (424, 67826), (583, 49328), (848, 33913), (1166, 24664), (2332, 12332), (3083, 9328), (4664, 6166)]