65374364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7154

約数の個数: 36

約数和(自身を含む): 132388200

約数和(自身を除く): 67013836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7109, 9196, 14218, 28436, 78199, 135071, 156398, 270142, 312796, 540284, 860189, 1485781, 1720378, 2971562, 3440756, 5943124, 16343591, 32687182, 65374364]

約数ペア:

[(1, 65374364), (2, 32687182), (4, 16343591), (11, 5943124), (19, 3440756), (22, 2971562), (38, 1720378), (44, 1485781), (76, 860189), (121, 540284), (209, 312796), (242, 270142), (418, 156398), (484, 135071), (836, 78199), (2299, 28436), (4598, 14218), (7109, 9196)]