64322944

素因数分解:

$2^7\times 7^1\times {\mathrm{71789}}^1$

素因数の和:71810

約数の個数: 32

約数和(自身を含む): 146451600

約数和(自身を除く): 82128656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71789, 143578, 287156, 502523, 574312, 1005046, 1148624, 2010092, 2297248, 4020184, 4594496, 8040368, 9188992, 16080736, 32161472, 64322944]

約数ペア:

[(1, 64322944), (2, 32161472), (4, 16080736), (7, 9188992), (8, 8040368), (14, 4594496), (16, 4020184), (28, 2297248), (32, 2010092), (56, 1148624), (64, 1005046), (112, 574312), (128, 502523), (224, 287156), (448, 143578), (896, 71789)]