1259646976

素因数分解:

$2^{12}\times 7^1\times {\mathrm{43933}}^1$

素因数の和:43964

約数の個数: 52

約数和(自身を含む): 2878907152

約数和(自身を除く): 1619260176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672, 43933, 87866, 175732, 307531, 351464, 615062, 702928, 1230124, 1405856, 2460248, 2811712, 4920496, 5623424, 9840992, 11246848, 19681984, 22493696, 39363968, 44987392, 78727936, 89974784, 157455872, 179949568, 314911744, 629823488, 1259646976]

約数ペア:

[(1, 1259646976), (2, 629823488), (4, 314911744), (7, 179949568), (8, 157455872), (14, 89974784), (16, 78727936), (28, 44987392), (32, 39363968), (56, 22493696), (64, 19681984), (112, 11246848), (128, 9840992), (224, 5623424), (256, 4920496), (448, 2811712), (512, 2460248), (896, 1405856), (1024, 1230124), (1792, 702928), (2048, 615062), (3584, 351464), (4096, 307531), (7168, 175732), (14336, 87866), (28672, 43933)]