64031744

素因数分解:

$2^{10}\times 7^1\times {\mathrm{8933}}^1$

素因数の和:8960

約数の個数: 44

約数和(自身を含む): 146303184

約数和(自身を除く): 82271440

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, 8933, 17866, 35732, 62531, 71464, 125062, 142928, 250124, 285856, 500248, 571712, 1000496, 1143424, 2000992, 2286848, 4001984, 4573696, 8003968, 9147392, 16007936, 32015872, 64031744]

約数ペア:

[(1, 64031744), (2, 32015872), (4, 16007936), (7, 9147392), (8, 8003968), (14, 4573696), (16, 4001984), (28, 2286848), (32, 2000992), (56, 1143424), (64, 1000496), (112, 571712), (128, 500248), (224, 285856), (256, 250124), (448, 142928), (512, 125062), (896, 71464), (1024, 62531), (1792, 35732), (3584, 17866), (7168, 8933)]