7123648

素因数分解:

$2^6\times 7^1\times {\mathrm{15901}}^1$

素因数の和:15920

約数の個数: 28

約数和(自身を含む): 16156432

約数和(自身を除く): 9032784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 15901, 31802, 63604, 111307, 127208, 222614, 254416, 445228, 508832, 890456, 1017664, 1780912, 3561824, 7123648]

約数ペア:

[(1, 7123648), (2, 3561824), (4, 1780912), (7, 1017664), (8, 890456), (14, 508832), (16, 445228), (28, 254416), (32, 222614), (56, 127208), (64, 111307), (112, 63604), (224, 31802), (448, 15901)]