40507508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10739}}^1$

素因数の和:10807

約数の個数: 24

約数和(自身を含む): 75781440

約数和(自身を除く): 35273932

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 10739, 21478, 42956, 246997, 440299, 493994, 880598, 987988, 1761196, 10126877, 20253754, 40507508]

約数ペア:

[(1, 40507508), (2, 20253754), (4, 10126877), (23, 1761196), (41, 987988), (46, 880598), (82, 493994), (92, 440299), (164, 246997), (943, 42956), (1886, 21478), (3772, 10739)]