65939762

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{21121}}^1$

素因数の和:21353

約数の個数: 16

約数和(自身を含む): 113551872

約数和(自身を除く): 47612110

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 21121, 42242, 147847, 295694, 4709983, 9419966, 32969881, 65939762]

約数ペア:

[(1, 65939762), (2, 32969881), (7, 9419966), (14, 4709983), (223, 295694), (446, 147847), (1561, 42242), (3122, 21121)]