26994136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{719}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 57607200

約数和(自身を除く): 30613064

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 719, 722, 988, 1438, 1444, 1976, 2876, 2888, 4693, 5752, 9347, 9386, 13661, 18694, 18772, 27322, 37388, 37544, 54644, 74776, 109288, 177593, 259559, 355186, 519118, 710372, 1038236, 1420744, 2076472, 3374267, 6748534, 13497068, 26994136]

約数ペア:

[(1, 26994136), (2, 13497068), (4, 6748534), (8, 3374267), (13, 2076472), (19, 1420744), (26, 1038236), (38, 710372), (52, 519118), (76, 355186), (104, 259559), (152, 177593), (247, 109288), (361, 74776), (494, 54644), (719, 37544), (722, 37388), (988, 27322), (1438, 18772), (1444, 18694), (1976, 13661), (2876, 9386), (2888, 9347), (4693, 5752)]