7973508928

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{21013}}^1$

素因数の和:21061

約数の個数: 126

約数和(自身を含む): 20232006018

約数和(自身を除く): 12258497090

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 448, 484, 539, 616, 704, 784, 847, 968, 1078, 1232, 1568, 1694, 1936, 2156, 2464, 3136, 3388, 3872, 4312, 4928, 5929, 6776, 7744, 8624, 11858, 13552, 17248, 21013, 23716, 27104, 34496, 42026, 47432, 54208, 84052, 94864, 147091, 168104, 189728, 231143, 294182, 336208, 379456, 462286, 588364, 672416, 924572, 1029637, 1176728, 1344832, 1618001, 1849144, 2059274, 2353456, 2542573, 3236002, 3698288, 4118548, 4706912, 5085146, 6472004, 7396576, 8237096, 9413824, 10170292, 11326007, 12944008, 14793152, 16474192, 17798011, 20340584, 22652014, 25888016, 32948384, 35596022, 40681168, 45304028, 51776032, 65896768, 71192044, 81362336, 90608056, 103552064, 124586077, 142384088, 162724672, 181216112, 249172154, 284768176, 362432224, 498344308, 569536352, 724864448, 996688616, 1139072704, 1993377232, 3986754464, 7973508928]

約数ペア:

[(1, 7973508928), (2, 3986754464), (4, 1993377232), (7, 1139072704), (8, 996688616), (11, 724864448), (14, 569536352), (16, 498344308), (22, 362432224), (28, 284768176), (32, 249172154), (44, 181216112), (49, 162724672), (56, 142384088), (64, 124586077), (77, 103552064), (88, 90608056), (98, 81362336), (112, 71192044), (121, 65896768), (154, 51776032), (176, 45304028), (196, 40681168), (224, 35596022), (242, 32948384), (308, 25888016), (352, 22652014), (392, 20340584), (448, 17798011), (484, 16474192), (539, 14793152), (616, 12944008), (704, 11326007), (784, 10170292), (847, 9413824), (968, 8237096), (1078, 7396576), (1232, 6472004), (1568, 5085146), (1694, 4706912), (1936, 4118548), (2156, 3698288), (2464, 3236002), (3136, 2542573), (3388, 2353456), (3872, 2059274), (4312, 1849144), (4928, 1618001), (5929, 1344832), (6776, 1176728), (7744, 1029637), (8624, 924572), (11858, 672416), (13552, 588364), (17248, 462286), (21013, 379456), (23716, 336208), (27104, 294182), (34496, 231143), (42026, 189728), (47432, 168104), (54208, 147091), (84052, 94864)]