77709128

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2897}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 166924800

約数和(自身を除く): 89215672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 2897, 3353, 3832, 5794, 6706, 11588, 13412, 20279, 23176, 26824, 40558, 81116, 162232, 1387663, 2775326, 5550652, 9713641, 11101304, 19427282, 38854564, 77709128]

約数ペア:

[(1, 77709128), (2, 38854564), (4, 19427282), (7, 11101304), (8, 9713641), (14, 5550652), (28, 2775326), (56, 1387663), (479, 162232), (958, 81116), (1916, 40558), (2897, 26824), (3353, 23176), (3832, 20279), (5794, 13412), (6706, 11588)]