64885076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{929}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 119784000

約数和(自身を除く): 54898924

約数列:

[1, 2, 4, 19, 38, 76, 919, 929, 1838, 1858, 3676, 3716, 17461, 17651, 34922, 35302, 69844, 70604, 853751, 1707502, 3415004, 16221269, 32442538, 64885076]

約数ペア:

[(1, 64885076), (2, 32442538), (4, 16221269), (19, 3415004), (38, 1707502), (76, 853751), (919, 70604), (929, 69844), (1838, 35302), (1858, 34922), (3676, 17651), (3716, 17461)]