28966172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 52179120

約数和(自身を除く): 23212948

約数列:

[1, 2, 4, 41, 82, 164, 347, 509, 694, 1018, 1388, 2036, 14227, 20869, 28454, 41738, 56908, 83476, 176623, 353246, 706492, 7241543, 14483086, 28966172]

約数ペア:

[(1, 28966172), (2, 14483086), (4, 7241543), (41, 706492), (82, 353246), (164, 176623), (347, 83476), (509, 56908), (694, 41738), (1018, 28454), (1388, 20869), (2036, 14227)]