66626404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{8161}}^1$

素因数の和:8335

約数の個数: 24

約数和(自身を含む): 126380408

約数和(自身を除く): 59754004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8161, 8164, 16322, 32644, 106093, 212186, 424372, 1281277, 2562554, 5125108, 16656601, 33313202, 66626404]

約数ペア:

[(1, 66626404), (2, 33313202), (4, 16656601), (13, 5125108), (26, 2562554), (52, 1281277), (157, 424372), (314, 212186), (628, 106093), (2041, 32644), (4082, 16322), (8161, 8164)]