27646828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 58351104

約数和(自身を除く): 30704276

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 1607, 3214, 4301, 6428, 8602, 17204, 17677, 27319, 35354, 36961, 54638, 70708, 73922, 109276, 147844, 300509, 406571, 601018, 628337, 813142, 1202036, 1256674, 1626284, 2513348, 6911707, 13823414, 27646828]

約数ペア:

[(1, 27646828), (2, 13823414), (4, 6911707), (11, 2513348), (17, 1626284), (22, 1256674), (23, 1202036), (34, 813142), (44, 628337), (46, 601018), (68, 406571), (92, 300509), (187, 147844), (253, 109276), (374, 73922), (391, 70708), (506, 54638), (748, 36961), (782, 35354), (1012, 27319), (1564, 17677), (1607, 17204), (3214, 8602), (4301, 6428)]