27874028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 60916800

約数和(自身を除く): 33042772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1049, 1898, 2044, 2098, 3796, 4196, 6643, 7343, 13286, 13637, 14686, 26572, 27274, 29372, 54548, 76577, 95459, 153154, 190918, 306308, 381836, 536039, 995501, 1072078, 1991002, 2144156, 3982004, 6968507, 13937014, 27874028]

約数ペア:

[(1, 27874028), (2, 13937014), (4, 6968507), (7, 3982004), (13, 2144156), (14, 1991002), (26, 1072078), (28, 995501), (52, 536039), (73, 381836), (91, 306308), (146, 190918), (182, 153154), (292, 95459), (364, 76577), (511, 54548), (949, 29372), (1022, 27274), (1049, 26572), (1898, 14686), (2044, 13637), (2098, 13286), (3796, 7343), (4196, 6643)]