25057928

素因数分解:

$2^3\times 7^1\times {\mathrm{447463}}^1$

素因数の和:447476

約数の個数: 16

約数和(自身を含む): 53695680

約数和(自身を除く): 28637752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 447463, 894926, 1789852, 3132241, 3579704, 6264482, 12528964, 25057928]

約数ペア:

[(1, 25057928), (2, 12528964), (4, 6264482), (7, 3579704), (8, 3132241), (14, 1789852), (28, 894926), (56, 447463)]