64594096

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8209

約数の個数: 40

約数和(自身を含む): 145062144

約数和(自身を除く): 80468048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 8123, 16246, 32492, 56861, 64984, 113722, 129968, 227444, 454888, 576733, 909776, 1153466, 2306932, 4037131, 4613864, 8074262, 9227728, 16148524, 32297048, 64594096]

約数ペア:

[(1, 64594096), (2, 32297048), (4, 16148524), (7, 9227728), (8, 8074262), (14, 4613864), (16, 4037131), (28, 2306932), (56, 1153466), (71, 909776), (112, 576733), (142, 454888), (284, 227444), (497, 129968), (568, 113722), (994, 64984), (1136, 56861), (1988, 32492), (3976, 16246), (7952, 8123)]