42777176

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 86788800

約数和(自身を除く): 44011624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1721, 1912, 3107, 3442, 6214, 6884, 12428, 13768, 22373, 24856, 44746, 89492, 178984, 411319, 822638, 1645276, 3290552, 5347147, 10694294, 21388588, 42777176]

約数ペア:

[(1, 42777176), (2, 21388588), (4, 10694294), (8, 5347147), (13, 3290552), (26, 1645276), (52, 822638), (104, 411319), (239, 178984), (478, 89492), (956, 44746), (1721, 24856), (1912, 22373), (3107, 13768), (3442, 12428), (6214, 6884)]