72455488

素因数分解:

$2^6\times 7^1\times {\mathrm{161731}}^1$

素因数の和:161750

約数の個数: 28

約数和(自身を含む): 164319712

約数和(自身を除く): 91864224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161731, 323462, 646924, 1132117, 1293848, 2264234, 2587696, 4528468, 5175392, 9056936, 10350784, 18113872, 36227744, 72455488]

約数ペア:

[(1, 72455488), (2, 36227744), (4, 18113872), (7, 10350784), (8, 9056936), (14, 5175392), (16, 4528468), (28, 2587696), (32, 2264234), (56, 1293848), (64, 1132117), (112, 646924), (224, 323462), (448, 161731)]