27689194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 49150080

約数和(自身を除く): 21460886

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 2437, 4874, 5681, 11362, 31681, 46303, 56051, 63362, 92606, 112102, 601939, 728663, 1064969, 1203878, 1457326, 2129938, 13844597, 27689194]

約数ペア:

[(1, 27689194), (2, 13844597), (13, 2129938), (19, 1457326), (23, 1203878), (26, 1064969), (38, 728663), (46, 601939), (247, 112102), (299, 92606), (437, 63362), (494, 56051), (598, 46303), (874, 31681), (2437, 11362), (4874, 5681)]