24648728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 50349600

約数和(自身を除く): 25700872

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 2663, 4628, 5326, 9256, 10652, 21304, 34619, 69238, 138476, 237007, 276952, 474014, 948028, 1896056, 3081091, 6162182, 12324364, 24648728]

約数ペア:

[(1, 24648728), (2, 12324364), (4, 6162182), (8, 3081091), (13, 1896056), (26, 948028), (52, 474014), (89, 276952), (104, 237007), (178, 138476), (356, 69238), (712, 34619), (1157, 21304), (2314, 10652), (2663, 9256), (4628, 5326)]