1769732768

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{1699}}^1$

素因数の和:2509

約数の個数: 48

約数和(自身を含む): 3571999200

約数和(自身を除く): 1802266432

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 757, 1376, 1514, 1699, 3028, 3398, 6056, 6796, 12112, 13592, 24224, 27184, 32551, 54368, 65102, 73057, 130204, 146114, 260408, 292228, 520816, 584456, 1041632, 1168912, 1286143, 2337824, 2572286, 5144572, 10289144, 20578288, 41156576, 55304149, 110608298, 221216596, 442433192, 884866384, 1769732768]

約数ペア:

[(1, 1769732768), (2, 884866384), (4, 442433192), (8, 221216596), (16, 110608298), (32, 55304149), (43, 41156576), (86, 20578288), (172, 10289144), (344, 5144572), (688, 2572286), (757, 2337824), (1376, 1286143), (1514, 1168912), (1699, 1041632), (3028, 584456), (3398, 520816), (6056, 292228), (6796, 260408), (12112, 146114), (13592, 130204), (24224, 73057), (27184, 65102), (32551, 54368)]