7806568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 20736000

約数和(自身を除く): 12929432

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 29, 38, 44, 46, 56, 58, 76, 77, 88, 92, 116, 133, 152, 154, 161, 184, 203, 209, 232, 253, 266, 308, 319, 322, 406, 418, 437, 506, 532, 551, 616, 638, 644, 667, 812, 836, 874, 1012, 1064, 1102, 1276, 1288, 1334, 1463, 1624, 1672, 1748, 1771, 2024, 2204, 2233, 2552, 2668, 2926, 3059, 3496, 3542, 3857, 4408, 4466, 4669, 4807, 5336, 5852, 6061, 6118, 7084, 7337, 7714, 8932, 9338, 9614, 11704, 12122, 12236, 12673, 14168, 14674, 15428, 17864, 18676, 19228, 24244, 24472, 25346, 29348, 30856, 33649, 37352, 38456, 42427, 48488, 50692, 51359, 58696, 67298, 84854, 88711, 101384, 102718, 134596, 139403, 169708, 177422, 205436, 269192, 278806, 339416, 354844, 410872, 557612, 709688, 975821, 1115224, 1951642, 3903284, 7806568]

約数ペア:

[(1, 7806568), (2, 3903284), (4, 1951642), (7, 1115224), (8, 975821), (11, 709688), (14, 557612), (19, 410872), (22, 354844), (23, 339416), (28, 278806), (29, 269192), (38, 205436), (44, 177422), (46, 169708), (56, 139403), (58, 134596), (76, 102718), (77, 101384), (88, 88711), (92, 84854), (116, 67298), (133, 58696), (152, 51359), (154, 50692), (161, 48488), (184, 42427), (203, 38456), (209, 37352), (232, 33649), (253, 30856), (266, 29348), (308, 25346), (319, 24472), (322, 24244), (406, 19228), (418, 18676), (437, 17864), (506, 15428), (532, 14674), (551, 14168), (616, 12673), (638, 12236), (644, 12122), (667, 11704), (812, 9614), (836, 9338), (874, 8932), (1012, 7714), (1064, 7337), (1102, 7084), (1276, 6118), (1288, 6061), (1334, 5852), (1463, 5336), (1624, 4807), (1672, 4669), (1748, 4466), (1771, 4408), (2024, 3857), (2204, 3542), (2233, 3496), (2552, 3059), (2668, 2926)]