66209978

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1\times {\mathrm{797}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 100978920

約数和(自身を除く): 34768942

約数列:

[1, 2, 73, 146, 569, 797, 1138, 1594, 41537, 58181, 83074, 116362, 453493, 906986, 33104989, 66209978]

約数ペア:

[(1, 66209978), (2, 33104989), (73, 906986), (146, 453493), (569, 116362), (797, 83074), (1138, 58181), (1594, 41537)]