66722018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{57223}}^1$

素因数の和:57289

約数の個数: 16

約数和(自身を含む): 111243456

約数和(自身を除く): 44521438

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 57223, 114446, 629453, 1258906, 3032819, 6065638, 33361009, 66722018]

約数ペア:

[(1, 66722018), (2, 33361009), (11, 6065638), (22, 3032819), (53, 1258906), (106, 629453), (583, 114446), (1166, 57223)]