25627732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25939}}^1$

素因数の和:25975

約数の個数: 24

約数和(自身を含む): 50842400

約数和(自身を除く): 25214668

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 25939, 51878, 103756, 337207, 492841, 674414, 985682, 1348828, 1971364, 6406933, 12813866, 25627732]

約数ペア:

[(1, 25627732), (2, 12813866), (4, 6406933), (13, 1971364), (19, 1348828), (26, 985682), (38, 674414), (52, 492841), (76, 337207), (247, 103756), (494, 51878), (988, 25939)]