27726776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 71884800

約数和(自身を除く): 44158024

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 103, 133, 152, 154, 161, 184, 206, 209, 253, 266, 308, 322, 412, 418, 437, 506, 532, 616, 644, 721, 824, 836, 874, 1012, 1064, 1133, 1288, 1442, 1463, 1672, 1748, 1771, 1957, 2024, 2266, 2369, 2884, 2926, 3059, 3496, 3542, 3914, 4532, 4738, 4807, 5768, 5852, 6118, 7084, 7828, 7931, 9064, 9476, 9614, 11704, 12236, 13699, 14168, 15656, 15862, 16583, 18952, 19228, 21527, 24472, 26059, 27398, 31724, 33166, 33649, 38456, 43054, 45011, 52118, 54796, 63448, 66332, 67298, 86108, 90022, 104236, 109592, 132664, 134596, 150689, 172216, 180044, 182413, 208472, 269192, 301378, 315077, 360088, 364826, 495121, 602756, 630154, 729652, 990242, 1205512, 1260308, 1459304, 1980484, 2520616, 3465847, 3960968, 6931694, 13863388, 27726776]

約数ペア:

[(1, 27726776), (2, 13863388), (4, 6931694), (7, 3960968), (8, 3465847), (11, 2520616), (14, 1980484), (19, 1459304), (22, 1260308), (23, 1205512), (28, 990242), (38, 729652), (44, 630154), (46, 602756), (56, 495121), (76, 364826), (77, 360088), (88, 315077), (92, 301378), (103, 269192), (133, 208472), (152, 182413), (154, 180044), (161, 172216), (184, 150689), (206, 134596), (209, 132664), (253, 109592), (266, 104236), (308, 90022), (322, 86108), (412, 67298), (418, 66332), (437, 63448), (506, 54796), (532, 52118), (616, 45011), (644, 43054), (721, 38456), (824, 33649), (836, 33166), (874, 31724), (1012, 27398), (1064, 26059), (1133, 24472), (1288, 21527), (1442, 19228), (1463, 18952), (1672, 16583), (1748, 15862), (1771, 15656), (1957, 14168), (2024, 13699), (2266, 12236), (2369, 11704), (2884, 9614), (2926, 9476), (3059, 9064), (3496, 7931), (3542, 7828), (3914, 7084), (4532, 6118), (4738, 5852), (4807, 5768)]