56438536

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91621}}^1$

素因数の和:91645

約数の個数: 32

約数和(自身を含む): 131935680

約数和(自身を除く): 75497144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 91621, 183242, 366484, 641347, 732968, 1007831, 1282694, 2015662, 2565388, 4031324, 5130776, 7054817, 8062648, 14109634, 28219268, 56438536]

約数ペア:

[(1, 56438536), (2, 28219268), (4, 14109634), (7, 8062648), (8, 7054817), (11, 5130776), (14, 4031324), (22, 2565388), (28, 2015662), (44, 1282694), (56, 1007831), (77, 732968), (88, 641347), (154, 366484), (308, 183242), (616, 91621)]