78045214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{233}}^1\times {\mathrm{991}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 127438272

約数和(自身を除く): 49393058

約数列:

[1, 2, 13, 26, 169, 233, 338, 466, 991, 1982, 3029, 6058, 12883, 25766, 39377, 78754, 167479, 230903, 334958, 461806, 3001739, 6003478, 39022607, 78045214]

約数ペア:

[(1, 78045214), (2, 39022607), (13, 6003478), (26, 3001739), (169, 461806), (233, 334958), (338, 230903), (466, 167479), (991, 78754), (1982, 39377), (3029, 25766), (6058, 12883)]