25507952

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{21839}}^1$

素因数の和:21920

約数の個数: 20

約数和(自身を含む): 50100960

約数和(自身を除く): 24593008

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 21839, 43678, 87356, 174712, 349424, 1594247, 3188494, 6376988, 12753976, 25507952]

約数ペア:

[(1, 25507952), (2, 12753976), (4, 6376988), (8, 3188494), (16, 1594247), (73, 349424), (146, 174712), (292, 87356), (584, 43678), (1168, 21839)]