42497966

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45307}}^1$

素因数の和:45383

約数の個数: 16

約数和(自身を含む): 73942656

約数和(自身を除く): 31444690

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 45307, 90614, 317149, 634298, 3035569, 6071138, 21248983, 42497966]

約数ペア:

[(1, 42497966), (2, 21248983), (7, 6071138), (14, 3035569), (67, 634298), (134, 317149), (469, 90614), (938, 45307)]