38757376

素因数分解:

$2^{10}\times 7^1\times {\mathrm{5407}}^1$

素因数の和:5434

約数の個数: 44

約数和(自身を含む): 88561408

約数和(自身を除く): 49804032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 5407, 7168, 10814, 21628, 37849, 43256, 75698, 86512, 151396, 173024, 302792, 346048, 605584, 692096, 1211168, 1384192, 2422336, 2768384, 4844672, 5536768, 9689344, 19378688, 38757376]

約数ペア:

[(1, 38757376), (2, 19378688), (4, 9689344), (7, 5536768), (8, 4844672), (14, 2768384), (16, 2422336), (28, 1384192), (32, 1211168), (56, 692096), (64, 605584), (112, 346048), (128, 302792), (224, 173024), (256, 151396), (448, 86512), (512, 75698), (896, 43256), (1024, 37849), (1792, 21628), (3584, 10814), (5407, 7168)]