42080896

素因数分解:

$2^7\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 128

約数和(自身を含む): 104529600

約数和(自身を除く): 62448704

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 121, 128, 143, 152, 176, 208, 209, 242, 247, 286, 304, 352, 416, 418, 484, 494, 572, 608, 704, 832, 836, 968, 988, 1144, 1216, 1331, 1408, 1573, 1664, 1672, 1936, 1976, 2288, 2299, 2432, 2662, 2717, 3146, 3344, 3872, 3952, 4576, 4598, 5324, 5434, 6292, 6688, 7744, 7904, 9152, 9196, 10648, 10868, 12584, 13376, 15488, 15808, 17303, 18304, 18392, 21296, 21736, 25168, 25289, 26752, 29887, 31616, 34606, 36784, 42592, 43472, 50336, 50578, 59774, 69212, 73568, 85184, 86944, 100672, 101156, 119548, 138424, 147136, 170368, 173888, 201344, 202312, 239096, 276848, 294272, 328757, 347776, 404624, 478192, 553696, 657514, 809248, 956384, 1107392, 1315028, 1618496, 1912768, 2214784, 2630056, 3236992, 3825536, 5260112, 10520224, 21040448, 42080896]

約数ペア:

[(1, 42080896), (2, 21040448), (4, 10520224), (8, 5260112), (11, 3825536), (13, 3236992), (16, 2630056), (19, 2214784), (22, 1912768), (26, 1618496), (32, 1315028), (38, 1107392), (44, 956384), (52, 809248), (64, 657514), (76, 553696), (88, 478192), (104, 404624), (121, 347776), (128, 328757), (143, 294272), (152, 276848), (176, 239096), (208, 202312), (209, 201344), (242, 173888), (247, 170368), (286, 147136), (304, 138424), (352, 119548), (416, 101156), (418, 100672), (484, 86944), (494, 85184), (572, 73568), (608, 69212), (704, 59774), (832, 50578), (836, 50336), (968, 43472), (988, 42592), (1144, 36784), (1216, 34606), (1331, 31616), (1408, 29887), (1573, 26752), (1664, 25289), (1672, 25168), (1936, 21736), (1976, 21296), (2288, 18392), (2299, 18304), (2432, 17303), (2662, 15808), (2717, 15488), (3146, 13376), (3344, 12584), (3872, 10868), (3952, 10648), (4576, 9196), (4598, 9152), (5324, 7904), (5434, 7744), (6292, 6688)]