42654374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 76930560

約数和(自身を除く): 34276186

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 953, 973, 1906, 1946, 3197, 6394, 6671, 13342, 21919, 22379, 43838, 44758, 132467, 153433, 264934, 306866, 927269, 1854538, 3046741, 6093482, 21327187, 42654374]

約数ペア:

[(1, 42654374), (2, 21327187), (7, 6093482), (14, 3046741), (23, 1854538), (46, 927269), (139, 306866), (161, 264934), (278, 153433), (322, 132467), (953, 44758), (973, 43838), (1906, 22379), (1946, 21919), (3197, 13342), (6394, 6671)]