82740028

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{3037}}^1$

素因数の和:3194

約数の個数: 36

約数和(自身を含む): 169702680

約数和(自身を除く): 86962652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 3037, 3892, 6074, 6811, 12148, 13622, 21259, 27244, 42518, 85036, 148813, 297626, 422143, 595252, 844286, 1688572, 2955001, 5910002, 11820004, 20685007, 41370014, 82740028]

約数ペア:

[(1, 82740028), (2, 41370014), (4, 20685007), (7, 11820004), (14, 5910002), (28, 2955001), (49, 1688572), (98, 844286), (139, 595252), (196, 422143), (278, 297626), (556, 148813), (973, 85036), (1946, 42518), (3037, 27244), (3892, 21259), (6074, 13622), (6811, 12148)]