67388288

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 156009000

約数和(自身を除く): 88620712

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 229, 242, 304, 352, 418, 458, 484, 608, 704, 836, 916, 968, 1216, 1408, 1672, 1832, 1936, 2299, 2432, 2519, 3344, 3664, 3872, 4351, 4598, 5038, 6688, 7328, 7744, 8702, 9196, 10076, 13376, 14656, 15488, 17404, 18392, 20152, 26752, 27709, 29312, 34808, 36784, 40304, 47861, 55418, 69616, 73568, 80608, 95722, 110836, 139232, 147136, 161216, 191444, 221672, 278464, 294272, 322432, 382888, 443344, 526471, 556928, 765776, 886688, 1052942, 1531552, 1773376, 2105884, 3063104, 3546752, 4211768, 6126208, 8423536, 16847072, 33694144, 67388288]

約数ペア:

[(1, 67388288), (2, 33694144), (4, 16847072), (8, 8423536), (11, 6126208), (16, 4211768), (19, 3546752), (22, 3063104), (32, 2105884), (38, 1773376), (44, 1531552), (64, 1052942), (76, 886688), (88, 765776), (121, 556928), (128, 526471), (152, 443344), (176, 382888), (209, 322432), (229, 294272), (242, 278464), (304, 221672), (352, 191444), (418, 161216), (458, 147136), (484, 139232), (608, 110836), (704, 95722), (836, 80608), (916, 73568), (968, 69616), (1216, 55418), (1408, 47861), (1672, 40304), (1832, 36784), (1936, 34808), (2299, 29312), (2432, 27709), (2519, 26752), (3344, 20152), (3664, 18392), (3872, 17404), (4351, 15488), (4598, 14656), (5038, 13376), (6688, 10076), (7328, 9196), (7744, 8702)]