39698828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 82225920

約数和(自身を除く): 42527092

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1747, 1748, 3494, 5681, 6988, 11362, 22711, 22724, 33193, 40181, 45422, 66386, 80362, 90844, 132772, 160724, 431509, 522353, 763439, 863018, 1044706, 1526878, 1726036, 2089412, 3053756, 9924707, 19849414, 39698828]

約数ペア:

[(1, 39698828), (2, 19849414), (4, 9924707), (13, 3053756), (19, 2089412), (23, 1726036), (26, 1526878), (38, 1044706), (46, 863018), (52, 763439), (76, 522353), (92, 431509), (247, 160724), (299, 132772), (437, 90844), (494, 80362), (598, 66386), (874, 45422), (988, 40181), (1196, 33193), (1747, 22724), (1748, 22711), (3494, 11362), (5681, 6988)]