64681792

素因数分解:

$2^6\times 7^1\times {\mathrm{144379}}^1$

素因数の和:144398

約数の個数: 28

約数和(自身を含む): 146690080

約数和(自身を除く): 82008288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144379, 288758, 577516, 1010653, 1155032, 2021306, 2310064, 4042612, 4620128, 8085224, 9240256, 16170448, 32340896, 64681792]

約数ペア:

[(1, 64681792), (2, 32340896), (4, 16170448), (7, 9240256), (8, 8085224), (14, 4620128), (16, 4042612), (28, 2310064), (32, 2021306), (56, 1155032), (64, 1010653), (112, 577516), (224, 288758), (448, 144379)]