39286912

素因数分解:

$2^7\times 7^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 90331200

約数和(自身を除く): 51044288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 269, 326, 448, 538, 652, 896, 1076, 1141, 1304, 1883, 2152, 2282, 2608, 3766, 4304, 4564, 5216, 7532, 8608, 9128, 10432, 15064, 17216, 18256, 20864, 30128, 34432, 36512, 43847, 60256, 73024, 87694, 120512, 146048, 175388, 241024, 306929, 350776, 613858, 701552, 1227716, 1403104, 2455432, 2806208, 4910864, 5612416, 9821728, 19643456, 39286912]

約数ペア:

[(1, 39286912), (2, 19643456), (4, 9821728), (7, 5612416), (8, 4910864), (14, 2806208), (16, 2455432), (28, 1403104), (32, 1227716), (56, 701552), (64, 613858), (112, 350776), (128, 306929), (163, 241024), (224, 175388), (269, 146048), (326, 120512), (448, 87694), (538, 73024), (652, 60256), (896, 43847), (1076, 36512), (1141, 34432), (1304, 30128), (1883, 20864), (2152, 18256), (2282, 17216), (2608, 15064), (3766, 10432), (4304, 9128), (4564, 8608), (5216, 7532)]