27687856

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1061}}^1$

素因数の和:1309

約数の個数: 40

約数和(自身を含む): 61629984

約数和(自身を除く): 33942128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1061, 1631, 1864, 2122, 3262, 3728, 4244, 6524, 7427, 8488, 13048, 14854, 16976, 26096, 29708, 59416, 118832, 247213, 494426, 988852, 1730491, 1977704, 3460982, 3955408, 6921964, 13843928, 27687856]

約数ペア:

[(1, 27687856), (2, 13843928), (4, 6921964), (7, 3955408), (8, 3460982), (14, 1977704), (16, 1730491), (28, 988852), (56, 494426), (112, 247213), (233, 118832), (466, 59416), (932, 29708), (1061, 26096), (1631, 16976), (1864, 14854), (2122, 13048), (3262, 8488), (3728, 7427), (4244, 6524)]