27559844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:780

約数の個数: 36

約数和(自身を含む): 53187120

約数和(自身を除く): 25627276

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 691, 767, 1382, 1534, 2764, 3068, 8983, 9971, 17966, 19942, 35932, 39884, 40769, 81538, 116779, 163076, 233558, 467116, 529997, 1059994, 2119988, 6889961, 13779922, 27559844]

約数ペア:

[(1, 27559844), (2, 13779922), (4, 6889961), (13, 2119988), (26, 1059994), (52, 529997), (59, 467116), (118, 233558), (169, 163076), (236, 116779), (338, 81538), (676, 40769), (691, 39884), (767, 35932), (1382, 19942), (1534, 17966), (2764, 9971), (3068, 8983)]