38670016

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:115

約数の個数: 168

約数和(自身を含む): 104241600

約数和(自身を除く): 65571584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 59, 64, 76, 77, 88, 98, 112, 118, 133, 152, 154, 176, 196, 209, 224, 236, 266, 304, 308, 352, 392, 413, 418, 448, 472, 532, 539, 608, 616, 649, 704, 784, 826, 836, 931, 944, 1064, 1078, 1121, 1216, 1232, 1298, 1463, 1568, 1652, 1672, 1862, 1888, 2128, 2156, 2242, 2464, 2596, 2891, 2926, 3136, 3304, 3344, 3724, 3776, 4256, 4312, 4484, 4543, 4928, 5192, 5782, 5852, 6608, 6688, 7448, 7847, 8512, 8624, 8968, 9086, 10241, 10384, 11564, 11704, 12331, 13216, 13376, 14896, 15694, 17248, 17936, 18172, 20482, 20768, 23128, 23408, 24662, 26432, 29792, 31388, 31801, 34496, 35872, 36344, 40964, 41536, 46256, 46816, 49324, 54929, 59584, 62776, 63602, 71744, 72688, 81928, 86317, 92512, 93632, 98648, 109858, 125552, 127204, 145376, 163856, 172634, 185024, 197296, 219716, 251104, 254408, 290752, 327712, 345268, 394592, 439432, 502208, 508816, 604219, 655424, 690536, 789184, 878864, 1017632, 1208438, 1381072, 1757728, 2035264, 2416876, 2762144, 3515456, 4833752, 5524288, 9667504, 19335008, 38670016]

約数ペア:

[(1, 38670016), (2, 19335008), (4, 9667504), (7, 5524288), (8, 4833752), (11, 3515456), (14, 2762144), (16, 2416876), (19, 2035264), (22, 1757728), (28, 1381072), (32, 1208438), (38, 1017632), (44, 878864), (49, 789184), (56, 690536), (59, 655424), (64, 604219), (76, 508816), (77, 502208), (88, 439432), (98, 394592), (112, 345268), (118, 327712), (133, 290752), (152, 254408), (154, 251104), (176, 219716), (196, 197296), (209, 185024), (224, 172634), (236, 163856), (266, 145376), (304, 127204), (308, 125552), (352, 109858), (392, 98648), (413, 93632), (418, 92512), (448, 86317), (472, 81928), (532, 72688), (539, 71744), (608, 63602), (616, 62776), (649, 59584), (704, 54929), (784, 49324), (826, 46816), (836, 46256), (931, 41536), (944, 40964), (1064, 36344), (1078, 35872), (1121, 34496), (1216, 31801), (1232, 31388), (1298, 29792), (1463, 26432), (1568, 24662), (1652, 23408), (1672, 23128), (1862, 20768), (1888, 20482), (2128, 18172), (2156, 17936), (2242, 17248), (2464, 15694), (2596, 14896), (2891, 13376), (2926, 13216), (3136, 12331), (3304, 11704), (3344, 11564), (3724, 10384), (3776, 10241), (4256, 9086), (4312, 8968), (4484, 8624), (4543, 8512), (4928, 7847), (5192, 7448), (5782, 6688), (5852, 6608)]