11048576

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 29376000

約数和(自身を除く): 18327424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 59, 64, 76, 77, 88, 112, 118, 128, 133, 152, 154, 176, 209, 224, 236, 266, 304, 308, 352, 413, 418, 448, 472, 532, 608, 616, 649, 704, 826, 836, 896, 944, 1064, 1121, 1216, 1232, 1298, 1408, 1463, 1652, 1672, 1888, 2128, 2242, 2432, 2464, 2596, 2926, 3304, 3344, 3776, 4256, 4484, 4543, 4928, 5192, 5852, 6608, 6688, 7552, 7847, 8512, 8968, 9086, 9856, 10384, 11704, 12331, 13216, 13376, 15694, 17024, 17936, 18172, 20768, 23408, 24662, 26432, 26752, 31388, 35872, 36344, 41536, 46816, 49324, 52864, 62776, 71744, 72688, 83072, 86317, 93632, 98648, 125552, 143488, 145376, 172634, 187264, 197296, 251104, 290752, 345268, 394592, 502208, 581504, 690536, 789184, 1004416, 1381072, 1578368, 2762144, 5524288, 11048576]

約数ペア:

[(1, 11048576), (2, 5524288), (4, 2762144), (7, 1578368), (8, 1381072), (11, 1004416), (14, 789184), (16, 690536), (19, 581504), (22, 502208), (28, 394592), (32, 345268), (38, 290752), (44, 251104), (56, 197296), (59, 187264), (64, 172634), (76, 145376), (77, 143488), (88, 125552), (112, 98648), (118, 93632), (128, 86317), (133, 83072), (152, 72688), (154, 71744), (176, 62776), (209, 52864), (224, 49324), (236, 46816), (266, 41536), (304, 36344), (308, 35872), (352, 31388), (413, 26752), (418, 26432), (448, 24662), (472, 23408), (532, 20768), (608, 18172), (616, 17936), (649, 17024), (704, 15694), (826, 13376), (836, 13216), (896, 12331), (944, 11704), (1064, 10384), (1121, 9856), (1216, 9086), (1232, 8968), (1298, 8512), (1408, 7847), (1463, 7552), (1652, 6688), (1672, 6608), (1888, 5852), (2128, 5192), (2242, 4928), (2432, 4543), (2464, 4484), (2596, 4256), (2926, 3776), (3304, 3344)]