25730452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 53343360

約数和(自身を除く): 27612908

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 839, 902, 1394, 1678, 1804, 2788, 3356, 7667, 9229, 14263, 15334, 18458, 28526, 30668, 34399, 36916, 57052, 68798, 137596, 156893, 313786, 378389, 584783, 627572, 756778, 1169566, 1513556, 2339132, 6432613, 12865226, 25730452]

約数ペア:

[(1, 25730452), (2, 12865226), (4, 6432613), (11, 2339132), (17, 1513556), (22, 1169566), (34, 756778), (41, 627572), (44, 584783), (68, 378389), (82, 313786), (164, 156893), (187, 137596), (374, 68798), (451, 57052), (697, 36916), (748, 34399), (839, 30668), (902, 28526), (1394, 18458), (1678, 15334), (1804, 14263), (2788, 9229), (3356, 7667)]