66377758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 110481408

約数和(自身を除く): 44103650

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 887, 1054, 1207, 1774, 2201, 2414, 4402, 15079, 27497, 30158, 37417, 54994, 62977, 74834, 125954, 467449, 934898, 1070609, 1952287, 2141218, 3904574, 33188879, 66377758]

約数ペア:

[(1, 66377758), (2, 33188879), (17, 3904574), (31, 2141218), (34, 1952287), (62, 1070609), (71, 934898), (142, 467449), (527, 125954), (887, 74834), (1054, 62977), (1207, 54994), (1774, 37417), (2201, 30158), (2414, 27497), (4402, 15079)]