40490296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65731}}^1$

素因数の和:65755

約数の個数: 32

約数和(自身を含む): 94654080

約数和(自身を除く): 54163784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65731, 131462, 262924, 460117, 525848, 723041, 920234, 1446082, 1840468, 2892164, 3680936, 5061287, 5784328, 10122574, 20245148, 40490296]

約数ペア:

[(1, 40490296), (2, 20245148), (4, 10122574), (7, 5784328), (8, 5061287), (11, 3680936), (14, 2892164), (22, 1840468), (28, 1446082), (44, 920234), (56, 723041), (77, 525848), (88, 460117), (154, 262924), (308, 131462), (616, 65731)]