70977872

素因数分解:

$2^4\times 7^2\times {\mathrm{90533}}^1$

素因数の和:90555

約数の個数: 30

約数和(自身を含む): 159973578

約数和(自身を除く): 88995706

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 90533, 181066, 362132, 633731, 724264, 1267462, 1448528, 2534924, 4436117, 5069848, 8872234, 10139696, 17744468, 35488936, 70977872]

約数ペア:

[(1, 70977872), (2, 35488936), (4, 17744468), (7, 10139696), (8, 8872234), (14, 5069848), (16, 4436117), (28, 2534924), (49, 1448528), (56, 1267462), (98, 724264), (112, 633731), (196, 362132), (392, 181066), (784, 90533)]