27470384

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 54639360

約数和(自身を除く): 27168976

約数列:

[1, 2, 4, 8, 16, 89, 101, 178, 191, 202, 356, 382, 404, 712, 764, 808, 1424, 1528, 1616, 3056, 8989, 16999, 17978, 19291, 33998, 35956, 38582, 67996, 71912, 77164, 135992, 143824, 154328, 271984, 308656, 1716899, 3433798, 6867596, 13735192, 27470384]

約数ペア:

[(1, 27470384), (2, 13735192), (4, 6867596), (8, 3433798), (16, 1716899), (89, 308656), (101, 271984), (178, 154328), (191, 143824), (202, 135992), (356, 77164), (382, 71912), (404, 67996), (712, 38582), (764, 35956), (808, 33998), (1424, 19291), (1528, 17978), (1616, 16999), (3056, 8989)]