25798164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307121}}^1$

素因数の和:307135

約数の個数: 24

約数和(自身を含む): 68795328

約数和(自身を除く): 42997164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307121, 614242, 921363, 1228484, 1842726, 2149847, 3685452, 4299694, 6449541, 8599388, 12899082, 25798164]

約数ペア:

[(1, 25798164), (2, 12899082), (3, 8599388), (4, 6449541), (6, 4299694), (7, 3685452), (12, 2149847), (14, 1842726), (21, 1228484), (28, 921363), (42, 614242), (84, 307121)]