26170364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 50832600

約数和(自身を除く): 24662236

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 389, 484, 556, 778, 1529, 1556, 3058, 4279, 6116, 8558, 16819, 17116, 33638, 47069, 54071, 67276, 94138, 108142, 188276, 216284, 594781, 1189562, 2379124, 6542591, 13085182, 26170364]

約数ペア:

[(1, 26170364), (2, 13085182), (4, 6542591), (11, 2379124), (22, 1189562), (44, 594781), (121, 216284), (139, 188276), (242, 108142), (278, 94138), (389, 67276), (484, 54071), (556, 47069), (778, 33638), (1529, 17116), (1556, 16819), (3058, 8558), (4279, 6116)]