61760188

素因数分解:

$2^2\times 7^2\times {\mathrm{315103}}^1$

素因数の和:315121

約数の個数: 18

約数和(自身を含む): 125726496

約数和(自身を除く): 63966308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 315103, 630206, 1260412, 2205721, 4411442, 8822884, 15440047, 30880094, 61760188]

約数ペア:

[(1, 61760188), (2, 30880094), (4, 15440047), (7, 8822884), (14, 4411442), (28, 2205721), (49, 1260412), (98, 630206), (196, 315103)]