25864174

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 47424960

約数和(自身を除く): 21560786

約数列:

[1, 2, 7, 14, 17, 34, 109, 119, 218, 238, 763, 997, 1526, 1853, 1994, 3706, 6979, 12971, 13958, 16949, 25942, 33898, 108673, 118643, 217346, 237286, 760711, 1521422, 1847441, 3694882, 12932087, 25864174]

約数ペア:

[(1, 25864174), (2, 12932087), (7, 3694882), (14, 1847441), (17, 1521422), (34, 760711), (109, 237286), (119, 217346), (218, 118643), (238, 108673), (763, 33898), (997, 25942), (1526, 16949), (1853, 13958), (1994, 12971), (3706, 6979)]