66655192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{438521}}^1$

素因数の和:438546

約数の個数: 16

約数和(自身を含む): 131556600

約数和(自身を除く): 64901408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 438521, 877042, 1754084, 3508168, 8331899, 16663798, 33327596, 66655192]

約数ペア:

[(1, 66655192), (2, 33327596), (4, 16663798), (8, 8331899), (19, 3508168), (38, 1754084), (76, 877042), (152, 438521)]