25287332

素因数分解:

$2^2\times 7^4\times {\mathrm{2633}}^1$

素因数の和:2665

約数の個数: 30

約数和(自身を含む): 51644838

約数和(自身を除く): 26357506

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2633, 4802, 5266, 9604, 10532, 18431, 36862, 73724, 129017, 258034, 516068, 903119, 1806238, 3612476, 6321833, 12643666, 25287332]

約数ペア:

[(1, 25287332), (2, 12643666), (4, 6321833), (7, 3612476), (14, 1806238), (28, 903119), (49, 516068), (98, 258034), (196, 129017), (343, 73724), (686, 36862), (1372, 18431), (2401, 10532), (2633, 9604), (4802, 5266)]