27613852

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1690

約数の個数: 36

約数和(自身を含む): 56881440

約数和(自身を除く): 29267588

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 1583, 2492, 3166, 4361, 6332, 8722, 11081, 17444, 22162, 44324, 77567, 140887, 155134, 281774, 310268, 563548, 986209, 1972418, 3944836, 6903463, 13806926, 27613852]

約数ペア:

[(1, 27613852), (2, 13806926), (4, 6903463), (7, 3944836), (14, 1972418), (28, 986209), (49, 563548), (89, 310268), (98, 281774), (178, 155134), (196, 140887), (356, 77567), (623, 44324), (1246, 22162), (1583, 17444), (2492, 11081), (3166, 8722), (4361, 6332)]