1129956352

素因数分解:

$2^{10}\times 7^1\times {\mathrm{157639}}^1$

素因数の和:157666

約数の個数: 44

約数和(自身を含む): 2581512640

約数和(自身を除く): 1451556288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 157639, 315278, 630556, 1103473, 1261112, 2206946, 2522224, 4413892, 5044448, 8827784, 10088896, 17655568, 20177792, 35311136, 40355584, 70622272, 80711168, 141244544, 161422336, 282489088, 564978176, 1129956352]

約数ペア:

[(1, 1129956352), (2, 564978176), (4, 282489088), (7, 161422336), (8, 141244544), (14, 80711168), (16, 70622272), (28, 40355584), (32, 35311136), (56, 20177792), (64, 17655568), (112, 10088896), (128, 8827784), (224, 5044448), (256, 4413892), (448, 2522224), (512, 2206946), (896, 1261112), (1024, 1103473), (1792, 630556), (3584, 315278), (7168, 157639)]