27887316

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 68812800

約数和(自身を除く): 40925484

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 948, 1279, 1817, 2558, 3634, 3837, 5116, 5451, 7268, 7674, 10902, 15348, 21804, 29417, 58834, 88251, 101041, 117668, 176502, 202082, 303123, 353004, 404164, 606246, 1212492, 2323943, 4647886, 6971829, 9295772, 13943658, 27887316]

約数ペア:

[(1, 27887316), (2, 13943658), (3, 9295772), (4, 6971829), (6, 4647886), (12, 2323943), (23, 1212492), (46, 606246), (69, 404164), (79, 353004), (92, 303123), (138, 202082), (158, 176502), (237, 117668), (276, 101041), (316, 88251), (474, 58834), (948, 29417), (1279, 21804), (1817, 15348), (2558, 10902), (3634, 7674), (3837, 7268), (5116, 5451)]