25737558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 70917120

約数和(自身を除く): 45179562

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 29, 33, 34, 42, 51, 58, 66, 77, 87, 102, 113, 119, 154, 174, 187, 203, 226, 231, 238, 319, 339, 357, 374, 406, 462, 493, 561, 609, 638, 678, 714, 791, 957, 986, 1122, 1218, 1243, 1309, 1479, 1582, 1914, 1921, 2233, 2373, 2486, 2618, 2958, 3277, 3451, 3729, 3842, 3927, 4466, 4746, 5423, 5763, 6554, 6699, 6902, 7458, 7854, 8701, 9831, 10353, 10846, 11526, 13398, 13447, 16269, 17402, 19662, 20706, 21131, 22939, 26103, 26894, 32538, 36047, 37961, 40341, 42262, 45878, 52206, 55709, 63393, 68817, 72094, 75922, 80682, 108141, 111418, 113883, 126786, 137634, 147917, 167127, 216282, 227766, 252329, 295834, 334254, 389963, 443751, 504658, 612799, 756987, 779926, 887502, 1169889, 1225598, 1513974, 1838397, 2339778, 3676794, 4289593, 8579186, 12868779, 25737558]

約数ペア:

[(1, 25737558), (2, 12868779), (3, 8579186), (6, 4289593), (7, 3676794), (11, 2339778), (14, 1838397), (17, 1513974), (21, 1225598), (22, 1169889), (29, 887502), (33, 779926), (34, 756987), (42, 612799), (51, 504658), (58, 443751), (66, 389963), (77, 334254), (87, 295834), (102, 252329), (113, 227766), (119, 216282), (154, 167127), (174, 147917), (187, 137634), (203, 126786), (226, 113883), (231, 111418), (238, 108141), (319, 80682), (339, 75922), (357, 72094), (374, 68817), (406, 63393), (462, 55709), (493, 52206), (561, 45878), (609, 42262), (638, 40341), (678, 37961), (714, 36047), (791, 32538), (957, 26894), (986, 26103), (1122, 22939), (1218, 21131), (1243, 20706), (1309, 19662), (1479, 17402), (1582, 16269), (1914, 13447), (1921, 13398), (2233, 11526), (2373, 10846), (2486, 10353), (2618, 9831), (2958, 8701), (3277, 7854), (3451, 7458), (3729, 6902), (3842, 6699), (3927, 6554), (4466, 5763), (4746, 5423)]