2003383424

素因数分解:

$2^7\times 7^3\times {\mathrm{45631}}^1$

素因数の和:45666

約数の個数: 64

約数和(自身を含む): 4654464000

約数和(自身を除く): 2651080576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 5488, 6272, 10976, 21952, 43904, 45631, 91262, 182524, 319417, 365048, 638834, 730096, 1277668, 1460192, 2235919, 2555336, 2920384, 4471838, 5110672, 5840768, 8943676, 10221344, 15651433, 17887352, 20442688, 31302866, 35774704, 40885376, 62605732, 71549408, 125211464, 143098816, 250422928, 286197632, 500845856, 1001691712, 2003383424]

約数ペア:

[(1, 2003383424), (2, 1001691712), (4, 500845856), (7, 286197632), (8, 250422928), (14, 143098816), (16, 125211464), (28, 71549408), (32, 62605732), (49, 40885376), (56, 35774704), (64, 31302866), (98, 20442688), (112, 17887352), (128, 15651433), (196, 10221344), (224, 8943676), (343, 5840768), (392, 5110672), (448, 4471838), (686, 2920384), (784, 2555336), (896, 2235919), (1372, 1460192), (1568, 1277668), (2744, 730096), (3136, 638834), (5488, 365048), (6272, 319417), (10976, 182524), (21952, 91262), (43904, 45631)]