7722112

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 16695360

約数和(自身を除く): 8973248

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 61, 64, 86, 92, 122, 128, 172, 184, 244, 344, 368, 488, 688, 736, 976, 989, 1376, 1403, 1472, 1952, 1978, 2623, 2752, 2806, 2944, 3904, 3956, 5246, 5504, 5612, 7808, 7912, 10492, 11224, 15824, 20984, 22448, 31648, 41968, 44896, 60329, 63296, 83936, 89792, 120658, 126592, 167872, 179584, 241316, 335744, 482632, 965264, 1930528, 3861056, 7722112]

約数ペア:

[(1, 7722112), (2, 3861056), (4, 1930528), (8, 965264), (16, 482632), (23, 335744), (32, 241316), (43, 179584), (46, 167872), (61, 126592), (64, 120658), (86, 89792), (92, 83936), (122, 63296), (128, 60329), (172, 44896), (184, 41968), (244, 31648), (344, 22448), (368, 20984), (488, 15824), (688, 11224), (736, 10492), (976, 7912), (989, 7808), (1376, 5612), (1403, 5504), (1472, 5246), (1952, 3956), (1978, 3904), (2623, 2944), (2752, 2806)]