25095546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:828

約数の個数: 72

約数和(自身を含む): 65044980

約数和(自身を除く): 39949434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 769, 777, 882, 1538, 1554, 1813, 2307, 2331, 3626, 4614, 4662, 5383, 5439, 6921, 10766, 10878, 13842, 16149, 16317, 28453, 32298, 32634, 37681, 48447, 56906, 75362, 85359, 96894, 113043, 170718, 199171, 226086, 256077, 339129, 398342, 512154, 597513, 678258, 1195026, 1394197, 1792539, 2788394, 3585078, 4182591, 8365182, 12547773, 25095546]

約数ペア:

[(1, 25095546), (2, 12547773), (3, 8365182), (6, 4182591), (7, 3585078), (9, 2788394), (14, 1792539), (18, 1394197), (21, 1195026), (37, 678258), (42, 597513), (49, 512154), (63, 398342), (74, 339129), (98, 256077), (111, 226086), (126, 199171), (147, 170718), (222, 113043), (259, 96894), (294, 85359), (333, 75362), (441, 56906), (518, 48447), (666, 37681), (769, 32634), (777, 32298), (882, 28453), (1538, 16317), (1554, 16149), (1813, 13842), (2307, 10878), (2331, 10766), (3626, 6921), (4614, 5439), (4662, 5383)]