40794884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25307}}^1$

素因数の和:25355

約数の個数: 24

約数和(自身を含む): 79365888

約数和(自身を除く): 38571004

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 25307, 50614, 101228, 328991, 657982, 784517, 1315964, 1569034, 3138068, 10198721, 20397442, 40794884]

約数ペア:

[(1, 40794884), (2, 20397442), (4, 10198721), (13, 3138068), (26, 1569034), (31, 1315964), (52, 784517), (62, 657982), (124, 328991), (403, 101228), (806, 50614), (1612, 25307)]