2797833472

素因数分解:

$2^8\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4349}}^1$

素因数の和:4731

約数の個数: 72

約数和(自身を含む): 6401808000

約数和(自身を除く): 3603974528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 359, 448, 718, 896, 1436, 1792, 2513, 2872, 4349, 5026, 5744, 8698, 10052, 11488, 17396, 20104, 22976, 30443, 34792, 40208, 45952, 60886, 69584, 80416, 91904, 121772, 139168, 160832, 243544, 278336, 321664, 487088, 556672, 643328, 974176, 1113344, 1561291, 1948352, 3122582, 3896704, 6245164, 7793408, 10929037, 12490328, 21858074, 24980656, 43716148, 49961312, 87432296, 99922624, 174864592, 199845248, 349729184, 399690496, 699458368, 1398916736, 2797833472]

約数ペア:

[(1, 2797833472), (2, 1398916736), (4, 699458368), (7, 399690496), (8, 349729184), (14, 199845248), (16, 174864592), (28, 99922624), (32, 87432296), (56, 49961312), (64, 43716148), (112, 24980656), (128, 21858074), (224, 12490328), (256, 10929037), (359, 7793408), (448, 6245164), (718, 3896704), (896, 3122582), (1436, 1948352), (1792, 1561291), (2513, 1113344), (2872, 974176), (4349, 643328), (5026, 556672), (5744, 487088), (8698, 321664), (10052, 278336), (11488, 243544), (17396, 160832), (20104, 139168), (22976, 121772), (30443, 91904), (34792, 80416), (40208, 69584), (45952, 60886)]