25217070484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{324979}}^1$

素因数の和:326023

約数の個数: 24

約数和(自身を含む): 46498138400

約数和(自身を除く): 21281067916

約数列:

[1, 2, 4, 19, 38, 76, 1021, 2042, 4084, 19399, 38798, 77596, 324979, 649958, 1299916, 6174601, 12349202, 24698404, 331803559, 663607118, 1327214236, 6304267621, 12608535242, 25217070484]

約数ペア:

[(1, 25217070484), (2, 12608535242), (4, 6304267621), (19, 1327214236), (38, 663607118), (76, 331803559), (1021, 24698404), (2042, 12349202), (4084, 6174601), (19399, 1299916), (38798, 649958), (77596, 324979)]