7139022688

素因数分解:

$2^5\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{20443}}^1$

素因数の和:22019

約数の個数: 48

約数和(自身を含む): 16073890560

約数和(自身を除く): 8934867872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1559, 3118, 6236, 10913, 12472, 20443, 21826, 24944, 40886, 43652, 49888, 81772, 87304, 143101, 163544, 174608, 286202, 327088, 349216, 572404, 654176, 1144808, 2289616, 4579232, 31870637, 63741274, 127482548, 223094459, 254965096, 446188918, 509930192, 892377836, 1019860384, 1784755672, 3569511344, 7139022688]

約数ペア:

[(1, 7139022688), (2, 3569511344), (4, 1784755672), (7, 1019860384), (8, 892377836), (14, 509930192), (16, 446188918), (28, 254965096), (32, 223094459), (56, 127482548), (112, 63741274), (224, 31870637), (1559, 4579232), (3118, 2289616), (6236, 1144808), (10913, 654176), (12472, 572404), (20443, 349216), (21826, 327088), (24944, 286202), (40886, 174608), (43652, 163544), (49888, 143101), (81772, 87304)]