66015272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{434311}}^1$

素因数の和:434336

約数の個数: 16

約数和(自身を含む): 130293600

約数和(自身を除く): 64278328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 434311, 868622, 1737244, 3474488, 8251909, 16503818, 33007636, 66015272]

約数ペア:

[(1, 66015272), (2, 33007636), (4, 16503818), (8, 8251909), (19, 3474488), (38, 1737244), (76, 868622), (152, 434311)]