8452864

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 72

約数和(自身を含む): 19867680

約数和(自身を除く): 11414816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 89, 106, 112, 128, 178, 212, 224, 256, 356, 371, 424, 448, 623, 712, 742, 848, 896, 1246, 1424, 1484, 1696, 1792, 2492, 2848, 2968, 3392, 4717, 4984, 5696, 5936, 6784, 9434, 9968, 11392, 11872, 13568, 18868, 19936, 22784, 23744, 33019, 37736, 39872, 47488, 66038, 75472, 79744, 94976, 132076, 150944, 159488, 264152, 301888, 528304, 603776, 1056608, 1207552, 2113216, 4226432, 8452864]

約数ペア:

[(1, 8452864), (2, 4226432), (4, 2113216), (7, 1207552), (8, 1056608), (14, 603776), (16, 528304), (28, 301888), (32, 264152), (53, 159488), (56, 150944), (64, 132076), (89, 94976), (106, 79744), (112, 75472), (128, 66038), (178, 47488), (212, 39872), (224, 37736), (256, 33019), (356, 23744), (371, 22784), (424, 19936), (448, 18868), (623, 13568), (712, 11872), (742, 11392), (848, 9968), (896, 9434), (1246, 6784), (1424, 5936), (1484, 5696), (1696, 4984), (1792, 4717), (2492, 3392), (2848, 2968)]