39415054

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 71216640

約数和(自身を除く): 31801586

約数列:

[1, 2, 7, 14, 23, 46, 109, 161, 218, 322, 763, 1123, 1526, 2246, 2507, 5014, 7861, 15722, 17549, 25829, 35098, 51658, 122407, 180803, 244814, 361606, 856849, 1713698, 2815361, 5630722, 19707527, 39415054]

約数ペア:

[(1, 39415054), (2, 19707527), (7, 5630722), (14, 2815361), (23, 1713698), (46, 856849), (109, 361606), (161, 244814), (218, 180803), (322, 122407), (763, 51658), (1123, 35098), (1526, 25829), (2246, 17549), (2507, 15722), (5014, 7861)]