66580514

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1$

素因数の和:4791

約数の個数: 48

約数和(自身を含む): 136515456

約数和(自身を除く): 69934942

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 4751, 7007, 9502, 14014, 33257, 52261, 61763, 66514, 104522, 123526, 232799, 365827, 432341, 465598, 679393, 731654, 864682, 1358786, 2560789, 3026387, 4755751, 5121578, 6052774, 9511502, 33290257, 66580514]

約数ペア:

[(1, 66580514), (2, 33290257), (7, 9511502), (11, 6052774), (13, 5121578), (14, 4755751), (22, 3026387), (26, 2560789), (49, 1358786), (77, 864682), (91, 731654), (98, 679393), (143, 465598), (154, 432341), (182, 365827), (286, 232799), (539, 123526), (637, 104522), (1001, 66514), (1078, 61763), (1274, 52261), (2002, 33257), (4751, 14014), (7007, 9502)]