28865588

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1777}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 52571904

約数和(自身を除く): 23706316

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 1777, 3554, 4061, 7108, 8122, 16244, 55087, 110174, 220348, 232787, 465574, 931148, 7216397, 14432794, 28865588]

約数ペア:

[(1, 28865588), (2, 14432794), (4, 7216397), (31, 931148), (62, 465574), (124, 232787), (131, 220348), (262, 110174), (524, 55087), (1777, 16244), (3554, 8122), (4061, 7108)]