56989184

素因数分解:

$2^9\times 7^1\times {\mathrm{15901}}^1$

素因数の和:15926

約数の個数: 40

約数和(自身を含む): 130141968

約数和(自身を除く): 73152784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15901, 31802, 63604, 111307, 127208, 222614, 254416, 445228, 508832, 890456, 1017664, 1780912, 2035328, 3561824, 4070656, 7123648, 8141312, 14247296, 28494592, 56989184]

約数ペア:

[(1, 56989184), (2, 28494592), (4, 14247296), (7, 8141312), (8, 7123648), (14, 4070656), (16, 3561824), (28, 2035328), (32, 1780912), (56, 1017664), (64, 890456), (112, 508832), (128, 445228), (224, 254416), (256, 222614), (448, 127208), (512, 111307), (896, 63604), (1792, 31802), (3584, 15901)]