7888916912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 17196613632

約数和(自身を除く): 9307696720

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 47, 68, 86, 94, 113, 127, 136, 172, 188, 226, 254, 272, 344, 376, 452, 508, 688, 731, 752, 799, 904, 1016, 1462, 1598, 1808, 1921, 2021, 2032, 2159, 2924, 3196, 3842, 4042, 4318, 4859, 5311, 5461, 5848, 5969, 6392, 7684, 8084, 8636, 9718, 10622, 10922, 11696, 11938, 12784, 14351, 15368, 16168, 17272, 19436, 21244, 21844, 23876, 28702, 30736, 32336, 34357, 34544, 38872, 42488, 43688, 47752, 57404, 68714, 77744, 82603, 84976, 87376, 90287, 92837, 95504, 101473, 114808, 137428, 165206, 180574, 185674, 202946, 228373, 229616, 243967, 256667, 274856, 330412, 361148, 371348, 405892, 456746, 487934, 513334, 549712, 617093, 660824, 674497, 722296, 742696, 811784, 913492, 975868, 1026668, 1234186, 1321648, 1348994, 1444592, 1485392, 1623568, 1826984, 1951736, 2053336, 2468372, 2697988, 3653968, 3882341, 3903472, 4106672, 4363339, 4936744, 5395976, 7764682, 8726678, 9873488, 10490581, 10791952, 11466449, 15529364, 17453356, 20981162, 22932898, 29003371, 31058728, 34906712, 41962324, 45865796, 58006742, 62117456, 69813424, 83924648, 91731592, 116013484, 167849296, 183463184, 232026968, 464053936, 493057307, 986114614, 1972229228, 3944458456, 7888916912]

約数ペア:

[(1, 7888916912), (2, 3944458456), (4, 1972229228), (8, 986114614), (16, 493057307), (17, 464053936), (34, 232026968), (43, 183463184), (47, 167849296), (68, 116013484), (86, 91731592), (94, 83924648), (113, 69813424), (127, 62117456), (136, 58006742), (172, 45865796), (188, 41962324), (226, 34906712), (254, 31058728), (272, 29003371), (344, 22932898), (376, 20981162), (452, 17453356), (508, 15529364), (688, 11466449), (731, 10791952), (752, 10490581), (799, 9873488), (904, 8726678), (1016, 7764682), (1462, 5395976), (1598, 4936744), (1808, 4363339), (1921, 4106672), (2021, 3903472), (2032, 3882341), (2159, 3653968), (2924, 2697988), (3196, 2468372), (3842, 2053336), (4042, 1951736), (4318, 1826984), (4859, 1623568), (5311, 1485392), (5461, 1444592), (5848, 1348994), (5969, 1321648), (6392, 1234186), (7684, 1026668), (8084, 975868), (8636, 913492), (9718, 811784), (10622, 742696), (10922, 722296), (11696, 674497), (11938, 660824), (12784, 617093), (14351, 549712), (15368, 513334), (16168, 487934), (17272, 456746), (19436, 405892), (21244, 371348), (21844, 361148), (23876, 330412), (28702, 274856), (30736, 256667), (32336, 243967), (34357, 229616), (34544, 228373), (38872, 202946), (42488, 185674), (43688, 180574), (47752, 165206), (57404, 137428), (68714, 114808), (77744, 101473), (82603, 95504), (84976, 92837), (87376, 90287)]