27105428

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3432

約数の個数: 36

約数和(自身を含む): 56541492

約数和(自身を除く): 29436064

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 3373, 4018, 6746, 8036, 13492, 23611, 47222, 94444, 138293, 165277, 276586, 330554, 553172, 661108, 968051, 1936102, 3872204, 6776357, 13552714, 27105428]

約数ペア:

[(1, 27105428), (2, 13552714), (4, 6776357), (7, 3872204), (14, 1936102), (28, 968051), (41, 661108), (49, 553172), (82, 330554), (98, 276586), (164, 165277), (196, 138293), (287, 94444), (574, 47222), (1148, 23611), (2009, 13492), (3373, 8036), (4018, 6746)]