2801471792

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{95107}}^1$

素因数の和:95385

約数の個数: 40

約数和(自身を含む): 6226910976

約数和(自身を除く): 3425439184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 95107, 190214, 380428, 665749, 760856, 1331498, 1521712, 2662996, 5325992, 10651984, 25013141, 50026282, 100052564, 175091987, 200105128, 350183974, 400210256, 700367948, 1400735896, 2801471792]

約数ペア:

[(1, 2801471792), (2, 1400735896), (4, 700367948), (7, 400210256), (8, 350183974), (14, 200105128), (16, 175091987), (28, 100052564), (56, 50026282), (112, 25013141), (263, 10651984), (526, 5325992), (1052, 2662996), (1841, 1521712), (2104, 1331498), (3682, 760856), (4208, 665749), (7364, 380428), (14728, 190214), (29456, 95107)]