71566912

素因数分解:

$2^6\times {\mathrm{269}}^1\times {\mathrm{4157}}^1$

素因数の和:4438

約数の個数: 28

約数和(自身を含む): 142577820

約数和(自身を除く): 71010908

約数列:

[1, 2, 4, 8, 16, 32, 64, 269, 538, 1076, 2152, 4157, 4304, 8314, 8608, 16628, 17216, 33256, 66512, 133024, 266048, 1118233, 2236466, 4472932, 8945864, 17891728, 35783456, 71566912]

約数ペア:

[(1, 71566912), (2, 35783456), (4, 17891728), (8, 8945864), (16, 4472932), (32, 2236466), (64, 1118233), (269, 266048), (538, 133024), (1076, 66512), (2152, 33256), (4157, 17216), (4304, 16628), (8314, 8608)]