42660352

素因数分解:

$2^9\times 7^1\times {\mathrm{11903}}^1$

素因数の和:11928

約数の個数: 40

約数和(自身を含む): 97422336

約数和(自身を除く): 54761984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11903, 23806, 47612, 83321, 95224, 166642, 190448, 333284, 380896, 666568, 761792, 1333136, 1523584, 2666272, 3047168, 5332544, 6094336, 10665088, 21330176, 42660352]

約数ペア:

[(1, 42660352), (2, 21330176), (4, 10665088), (7, 6094336), (8, 5332544), (14, 3047168), (16, 2666272), (28, 1523584), (32, 1333136), (56, 761792), (64, 666568), (112, 380896), (128, 333284), (224, 190448), (256, 166642), (448, 95224), (512, 83321), (896, 47612), (1792, 23806), (3584, 11903)]