13540569728

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1874

約数の個数: 128

約数和(自身を含む): 31803045120

約数和(自身を除く): 18262475392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 263, 296, 448, 518, 526, 592, 896, 1036, 1052, 1184, 1553, 1841, 2072, 2104, 2368, 3106, 3682, 4144, 4208, 4736, 6212, 7364, 8288, 8416, 9731, 10871, 12424, 14728, 16576, 16832, 19462, 21742, 24848, 29456, 33152, 33664, 38924, 43484, 49696, 57461, 58912, 68117, 77848, 86968, 99392, 114922, 117824, 136234, 155696, 173936, 198784, 229844, 235648, 272468, 311392, 347872, 402227, 408439, 459688, 544936, 622784, 695744, 804454, 816878, 919376, 1089872, 1245568, 1391488, 1608908, 1633756, 1838752, 2179744, 2859073, 3217816, 3267512, 3677504, 4359488, 5718146, 6435632, 6535024, 7355008, 8718976, 11436292, 12871264, 13070048, 15112243, 22872584, 25742528, 26140096, 30224486, 45745168, 51485056, 52280192, 60448972, 91490336, 105785701, 120897944, 182980672, 211571402, 241795888, 365961344, 423142804, 483591776, 846285608, 967183552, 1692571216, 1934367104, 3385142432, 6770284864, 13540569728]

約数ペア:

[(1, 13540569728), (2, 6770284864), (4, 3385142432), (7, 1934367104), (8, 1692571216), (14, 967183552), (16, 846285608), (28, 483591776), (32, 423142804), (37, 365961344), (56, 241795888), (64, 211571402), (74, 182980672), (112, 120897944), (128, 105785701), (148, 91490336), (224, 60448972), (259, 52280192), (263, 51485056), (296, 45745168), (448, 30224486), (518, 26140096), (526, 25742528), (592, 22872584), (896, 15112243), (1036, 13070048), (1052, 12871264), (1184, 11436292), (1553, 8718976), (1841, 7355008), (2072, 6535024), (2104, 6435632), (2368, 5718146), (3106, 4359488), (3682, 3677504), (4144, 3267512), (4208, 3217816), (4736, 2859073), (6212, 2179744), (7364, 1838752), (8288, 1633756), (8416, 1608908), (9731, 1391488), (10871, 1245568), (12424, 1089872), (14728, 919376), (16576, 816878), (16832, 804454), (19462, 695744), (21742, 622784), (24848, 544936), (29456, 459688), (33152, 408439), (33664, 402227), (38924, 347872), (43484, 311392), (49696, 272468), (57461, 235648), (58912, 229844), (68117, 198784), (77848, 173936), (86968, 155696), (99392, 136234), (114922, 117824)]