726064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2004

約数の個数: 20

約数和(自身を含む): 1468656

約数和(自身を除く): 742592

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1973, 3946, 7892, 15784, 31568, 45379, 90758, 181516, 363032, 726064]

約数ペア:

[(1, 726064), (2, 363032), (4, 181516), (8, 90758), (16, 45379), (23, 31568), (46, 15784), (92, 7892), (184, 3946), (368, 1973)]