71033060744

素因数分解:

$2^3\times {\mathrm{435401}}^1\times {\mathrm{20393}}^1$

素因数の和:455800

約数の個数: 16

約数和(自身を含む): 133193825820

約数和(自身を除く): 62160765076

約数列:

[1, 2, 4, 8, 20393, 40786, 81572, 163144, 435401, 870802, 1741604, 3483208, 8879132593, 17758265186, 35516530372, 71033060744]

約数ペア:

[(1, 71033060744), (2, 35516530372), (4, 17758265186), (8, 8879132593), (20393, 3483208), (40786, 1741604), (81572, 870802), (163144, 435401)]