28888642

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:1985

約数の個数: 16

約数和(自身を含む): 44413920

約数和(自身を除く): 15525278

約数列:

[1, 2, 59, 118, 137, 274, 1787, 3574, 8083, 16166, 105433, 210866, 244819, 489638, 14444321, 28888642]

約数ペア:

[(1, 28888642), (2, 14444321), (59, 489638), (118, 244819), (137, 210866), (274, 105433), (1787, 16166), (3574, 8083)]