64605184

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9013}}^1$

素因数の和:9040

約数の個数: 44

約数和(自身を含む): 147613264

約数和(自身を除く): 83008080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9013, 18026, 36052, 63091, 72104, 126182, 144208, 252364, 288416, 504728, 576832, 1009456, 1153664, 2018912, 2307328, 4037824, 4614656, 8075648, 9229312, 16151296, 32302592, 64605184]

約数ペア:

[(1, 64605184), (2, 32302592), (4, 16151296), (7, 9229312), (8, 8075648), (14, 4614656), (16, 4037824), (28, 2307328), (32, 2018912), (56, 1153664), (64, 1009456), (112, 576832), (128, 504728), (224, 288416), (256, 252364), (448, 144208), (512, 126182), (896, 72104), (1024, 63091), (1792, 36052), (3584, 18026), (7168, 9013)]