26946712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 57645000

約数和(自身を除く): 30698288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1049, 1352, 1976, 2098, 3211, 4196, 6422, 8392, 12844, 13637, 19931, 25688, 27274, 39862, 54548, 79724, 109096, 159448, 177281, 259103, 354562, 518206, 709124, 1036412, 1418248, 2072824, 3368339, 6736678, 13473356, 26946712]

約数ペア:

[(1, 26946712), (2, 13473356), (4, 6736678), (8, 3368339), (13, 2072824), (19, 1418248), (26, 1036412), (38, 709124), (52, 518206), (76, 354562), (104, 259103), (152, 177281), (169, 159448), (247, 109096), (338, 79724), (494, 54548), (676, 39862), (988, 27274), (1049, 25688), (1352, 19931), (1976, 13637), (2098, 12844), (3211, 8392), (4196, 6422)]