25682342

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 49027680

約数和(自身を除く): 23345338

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 61, 119, 122, 203, 238, 406, 427, 493, 854, 986, 1037, 1769, 2074, 3451, 3538, 3721, 6902, 7259, 7442, 12383, 14518, 24766, 26047, 30073, 52094, 60146, 63257, 107909, 126514, 210511, 215818, 421022, 442799, 755363, 885598, 1510726, 1834453, 3668906, 12841171, 25682342]

約数ペア:

[(1, 25682342), (2, 12841171), (7, 3668906), (14, 1834453), (17, 1510726), (29, 885598), (34, 755363), (58, 442799), (61, 421022), (119, 215818), (122, 210511), (203, 126514), (238, 107909), (406, 63257), (427, 60146), (493, 52094), (854, 30073), (986, 26047), (1037, 24766), (1769, 14518), (2074, 12383), (3451, 7442), (3538, 7259), (3721, 6902)]