25095884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2729}}^1$

素因数の和:2774

約数の個数: 36

約数和(自身を含む): 50832600

約数和(自身を除く): 25736716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 2729, 4598, 5458, 9196, 10916, 30019, 51851, 60038, 103702, 120076, 207404, 330209, 570361, 660418, 1140722, 1320836, 2281444, 6273971, 12547942, 25095884]

約数ペア:

[(1, 25095884), (2, 12547942), (4, 6273971), (11, 2281444), (19, 1320836), (22, 1140722), (38, 660418), (44, 570361), (76, 330209), (121, 207404), (209, 120076), (242, 103702), (418, 60038), (484, 51851), (836, 30019), (2299, 10916), (2729, 9196), (4598, 5458)]