66970624

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9343}}^1$

素因数の和:9370

約数の個数: 44

約数和(自身を含む): 153017344

約数和(自身を除く): 86046720

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, 9343, 18686, 37372, 65401, 74744, 130802, 149488, 261604, 298976, 523208, 597952, 1046416, 1195904, 2092832, 2391808, 4185664, 4783616, 8371328, 9567232, 16742656, 33485312, 66970624]

約数ペア:

[(1, 66970624), (2, 33485312), (4, 16742656), (7, 9567232), (8, 8371328), (14, 4783616), (16, 4185664), (28, 2391808), (32, 2092832), (56, 1195904), (64, 1046416), (112, 597952), (128, 523208), (224, 298976), (256, 261604), (448, 149488), (512, 130802), (896, 74744), (1024, 65401), (1792, 37372), (3584, 18686), (7168, 9343)]