1100288

素因数分解:

$2^9\times 7^1\times {\mathrm{307}}^1$

素因数の和:332

約数の個数: 40

約数和(自身を含む): 2520672

約数和(自身を除く): 1420384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 307, 448, 512, 614, 896, 1228, 1792, 2149, 2456, 3584, 4298, 4912, 8596, 9824, 17192, 19648, 34384, 39296, 68768, 78592, 137536, 157184, 275072, 550144, 1100288]

約数ペア:

[(1, 1100288), (2, 550144), (4, 275072), (7, 157184), (8, 137536), (14, 78592), (16, 68768), (28, 39296), (32, 34384), (56, 19648), (64, 17192), (112, 9824), (128, 8596), (224, 4912), (256, 4298), (307, 3584), (448, 2456), (512, 2149), (614, 1792), (896, 1228)]