27515389438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{43853}}^1$

素因数の和:44092

約数の個数: 32

約数和(自身を含む): 43394410080

約数和(自身を除く): 15879020642

約数列:

[1, 2, 37, 61, 74, 122, 139, 278, 2257, 4514, 5143, 8479, 10286, 16958, 43853, 87706, 313723, 627446, 1622561, 2675033, 3245122, 5350066, 6095567, 12191134, 98976221, 197952442, 225535979, 371829587, 451071958, 743659174, 13757694719, 27515389438]

約数ペア:

[(1, 27515389438), (2, 13757694719), (37, 743659174), (61, 451071958), (74, 371829587), (122, 225535979), (139, 197952442), (278, 98976221), (2257, 12191134), (4514, 6095567), (5143, 5350066), (8479, 3245122), (10286, 2675033), (16958, 1622561), (43853, 627446), (87706, 313723)]