64660064

素因数分解:

$2^5\times 7^1\times {\mathrm{288661}}^1$

素因数の和:288678

約数の個数: 24

約数和(自身を含む): 145485648

約数和(自身を除く): 80825584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 288661, 577322, 1154644, 2020627, 2309288, 4041254, 4618576, 8082508, 9237152, 16165016, 32330032, 64660064]

約数ペア:

[(1, 64660064), (2, 32330032), (4, 16165016), (7, 9237152), (8, 8082508), (14, 4618576), (16, 4041254), (28, 2309288), (32, 2020627), (56, 1154644), (112, 577322), (224, 288661)]