12590144

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 28895040

約数和(自身を除く): 16304896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 179, 224, 314, 358, 448, 628, 716, 1099, 1253, 1256, 1432, 2198, 2506, 2512, 2864, 4396, 5012, 5024, 5728, 8792, 10024, 10048, 11456, 17584, 20048, 28103, 35168, 40096, 56206, 70336, 80192, 112412, 196721, 224824, 393442, 449648, 786884, 899296, 1573768, 1798592, 3147536, 6295072, 12590144]

約数ペア:

[(1, 12590144), (2, 6295072), (4, 3147536), (7, 1798592), (8, 1573768), (14, 899296), (16, 786884), (28, 449648), (32, 393442), (56, 224824), (64, 196721), (112, 112412), (157, 80192), (179, 70336), (224, 56206), (314, 40096), (358, 35168), (448, 28103), (628, 20048), (716, 17584), (1099, 11456), (1253, 10048), (1256, 10024), (1432, 8792), (2198, 5728), (2506, 5024), (2512, 5012), (2864, 4396)]