28673888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47161}}^1$

素因数の和:47190

約数の個数: 24

約数和(自身を含む): 59424120

約数和(自身を除く): 30750232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 47161, 94322, 188644, 377288, 754576, 896059, 1509152, 1792118, 3584236, 7168472, 14336944, 28673888]

約数ペア:

[(1, 28673888), (2, 14336944), (4, 7168472), (8, 3584236), (16, 1792118), (19, 1509152), (32, 896059), (38, 754576), (76, 377288), (152, 188644), (304, 94322), (608, 47161)]