66547754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6899}}^1$

素因数の和:6974

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 58645846

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 6899, 9646, 13798, 48293, 89687, 96586, 179374, 365647, 627809, 731294, 1255618, 2559529, 4753411, 5119058, 9506822, 33273877, 66547754]

約数ペア:

[(1, 66547754), (2, 33273877), (7, 9506822), (13, 5119058), (14, 4753411), (26, 2559529), (53, 1255618), (91, 731294), (106, 627809), (182, 365647), (371, 179374), (689, 96586), (742, 89687), (1378, 48293), (4823, 13798), (6899, 9646)]