42117278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 75962880

約数和(自身を除く): 33845602

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 941, 973, 1882, 1946, 3197, 6394, 6587, 13174, 21643, 22379, 43286, 44758, 130799, 151501, 261598, 303002, 915593, 1831186, 3008377, 6016754, 21058639, 42117278]

約数ペア:

[(1, 42117278), (2, 21058639), (7, 6016754), (14, 3008377), (23, 1831186), (46, 915593), (139, 303002), (161, 261598), (278, 151501), (322, 130799), (941, 44758), (973, 43286), (1882, 22379), (1946, 21643), (3197, 13174), (6394, 6587)]