65070896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 153375600

約数和(自身を除く): 88304704

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 61, 76, 88, 116, 121, 122, 152, 176, 209, 232, 242, 244, 304, 319, 418, 464, 484, 488, 551, 638, 671, 836, 968, 976, 1102, 1159, 1276, 1342, 1672, 1769, 1936, 2204, 2299, 2318, 2552, 2684, 3344, 3509, 3538, 4408, 4598, 4636, 5104, 5368, 6061, 7018, 7076, 7381, 8816, 9196, 9272, 10736, 12122, 12749, 14036, 14152, 14762, 18392, 18544, 19459, 24244, 25498, 28072, 28304, 29524, 33611, 36784, 38918, 48488, 50996, 56144, 59048, 66671, 67222, 77836, 96976, 101992, 118096, 133342, 134444, 140239, 155672, 203984, 214049, 266684, 268888, 280478, 311344, 369721, 428098, 533368, 537776, 560956, 739442, 856196, 1066736, 1121912, 1478884, 1712392, 2243824, 2957768, 3424784, 4066931, 5915536, 8133862, 16267724, 32535448, 65070896]

約数ペア:

[(1, 65070896), (2, 32535448), (4, 16267724), (8, 8133862), (11, 5915536), (16, 4066931), (19, 3424784), (22, 2957768), (29, 2243824), (38, 1712392), (44, 1478884), (58, 1121912), (61, 1066736), (76, 856196), (88, 739442), (116, 560956), (121, 537776), (122, 533368), (152, 428098), (176, 369721), (209, 311344), (232, 280478), (242, 268888), (244, 266684), (304, 214049), (319, 203984), (418, 155672), (464, 140239), (484, 134444), (488, 133342), (551, 118096), (638, 101992), (671, 96976), (836, 77836), (968, 67222), (976, 66671), (1102, 59048), (1159, 56144), (1276, 50996), (1342, 48488), (1672, 38918), (1769, 36784), (1936, 33611), (2204, 29524), (2299, 28304), (2318, 28072), (2552, 25498), (2684, 24244), (3344, 19459), (3509, 18544), (3538, 18392), (4408, 14762), (4598, 14152), (4636, 14036), (5104, 12749), (5368, 12122), (6061, 10736), (7018, 9272), (7076, 9196), (7381, 8816)]