67906916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4760

約数の個数: 48

約数和(自身を含む): 151345152

約数和(自身を除く): 83438236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 2068, 3619, 4691, 7238, 9382, 14476, 18764, 32837, 51601, 65674, 103202, 131348, 206404, 220477, 361207, 440954, 722414, 881908, 1444828, 1543339, 2425247, 3086678, 4850494, 6173356, 9700988, 16976729, 33953458, 67906916]

約数ペア:

[(1, 67906916), (2, 33953458), (4, 16976729), (7, 9700988), (11, 6173356), (14, 4850494), (22, 3086678), (28, 2425247), (44, 1543339), (47, 1444828), (77, 881908), (94, 722414), (154, 440954), (188, 361207), (308, 220477), (329, 206404), (517, 131348), (658, 103202), (1034, 65674), (1316, 51601), (2068, 32837), (3619, 18764), (4691, 14476), (7238, 9382)]