2281567232

素因数分解:

$2^{10}\times 7^1\times {\mathrm{318299}}^1$

素因数の和:318326

約数の個数: 44

約数和(自身を含む): 5212480800

約数和(自身を除く): 2930913568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 318299, 636598, 1273196, 2228093, 2546392, 4456186, 5092784, 8912372, 10185568, 17824744, 20371136, 35649488, 40742272, 71298976, 81484544, 142597952, 162969088, 285195904, 325938176, 570391808, 1140783616, 2281567232]

約数ペア:

[(1, 2281567232), (2, 1140783616), (4, 570391808), (7, 325938176), (8, 285195904), (14, 162969088), (16, 142597952), (28, 81484544), (32, 71298976), (56, 40742272), (64, 35649488), (112, 20371136), (128, 17824744), (224, 10185568), (256, 8912372), (448, 5092784), (512, 4456186), (896, 2546392), (1024, 2228093), (1792, 1273196), (3584, 636598), (7168, 318299)]