64650992

素因数分解:

$2^4\times 7^2\times {\mathrm{82463}}^1$

素因数の和:82485

約数の個数: 30

約数和(自身を含む): 145713888

約数和(自身を除く): 81062896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 82463, 164926, 329852, 577241, 659704, 1154482, 1319408, 2308964, 4040687, 4617928, 8081374, 9235856, 16162748, 32325496, 64650992]

約数ペア:

[(1, 64650992), (2, 32325496), (4, 16162748), (7, 9235856), (8, 8081374), (14, 4617928), (16, 4040687), (28, 2308964), (49, 1319408), (56, 1154482), (98, 659704), (112, 577241), (196, 329852), (392, 164926), (784, 82463)]