2758336

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 56

約数和(自身を含む): 6437376

約数和(自身を除く): 3679040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 131, 188, 224, 262, 329, 376, 448, 524, 658, 752, 917, 1048, 1316, 1504, 1834, 2096, 2632, 3008, 3668, 4192, 5264, 6157, 7336, 8384, 10528, 12314, 14672, 21056, 24628, 29344, 43099, 49256, 58688, 86198, 98512, 172396, 197024, 344792, 394048, 689584, 1379168, 2758336]

約数ペア:

[(1, 2758336), (2, 1379168), (4, 689584), (7, 394048), (8, 344792), (14, 197024), (16, 172396), (28, 98512), (32, 86198), (47, 58688), (56, 49256), (64, 43099), (94, 29344), (112, 24628), (131, 21056), (188, 14672), (224, 12314), (262, 10528), (329, 8384), (376, 7336), (448, 6157), (524, 5264), (658, 4192), (752, 3668), (917, 3008), (1048, 2632), (1316, 2096), (1504, 1834)]