25442564

素因数分解:

$2^2\times 7^2\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 36

約数和(自身を含む): 52093440

約数和(自身を除く): 26650876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 271, 479, 542, 958, 1084, 1897, 1916, 3353, 3794, 6706, 7588, 13279, 13412, 23471, 26558, 46942, 53116, 93884, 129809, 259618, 519236, 908663, 1817326, 3634652, 6360641, 12721282, 25442564]

約数ペア:

[(1, 25442564), (2, 12721282), (4, 6360641), (7, 3634652), (14, 1817326), (28, 908663), (49, 519236), (98, 259618), (196, 129809), (271, 93884), (479, 53116), (542, 46942), (958, 26558), (1084, 23471), (1897, 13412), (1916, 13279), (3353, 7588), (3794, 6706)]