28006092

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10957}}^1$

素因数の和:11038

約数の個数: 36

約数和(自身を含む): 71796816

約数和(自身を除く): 43790724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 10957, 21914, 32871, 43828, 65742, 98613, 131484, 197226, 394452, 777947, 1555894, 2333841, 3111788, 4667682, 7001523, 9335364, 14003046, 28006092]

約数ペア:

[(1, 28006092), (2, 14003046), (3, 9335364), (4, 7001523), (6, 4667682), (9, 3111788), (12, 2333841), (18, 1555894), (36, 777947), (71, 394452), (142, 197226), (213, 131484), (284, 98613), (426, 65742), (639, 43828), (852, 32871), (1278, 21914), (2556, 10957)]