761272

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2262

約数の個数: 16

約数和(自身を含む): 1461240

約数和(自身を除く): 699968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2213, 4426, 8852, 17704, 95159, 190318, 380636, 761272]

約数ペア:

[(1, 761272), (2, 380636), (4, 190318), (8, 95159), (43, 17704), (86, 8852), (172, 4426), (344, 2213)]