77859782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38891}}^1$

素因数の和:38924

約数の個数: 32

約数和(自身を含む): 156812544

約数和(自身を除く): 78952762

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 38891, 77782, 272237, 427801, 505583, 544474, 855602, 1011166, 2994607, 3539081, 5561413, 5989214, 7078162, 11122826, 38929891, 77859782]

約数ペア:

[(1, 77859782), (2, 38929891), (7, 11122826), (11, 7078162), (13, 5989214), (14, 5561413), (22, 3539081), (26, 2994607), (77, 1011166), (91, 855602), (143, 544474), (154, 505583), (182, 427801), (286, 272237), (1001, 77782), (2002, 38891)]