61355084

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20479}}^1$

素因数の和:20597

約数の個数: 24

約数和(自身を含む): 123863040

約数和(自身を除く): 62507956

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 20479, 40958, 81916, 143353, 286706, 573412, 2191253, 4382506, 8765012, 15338771, 30677542, 61355084]

約数ペア:

[(1, 61355084), (2, 30677542), (4, 15338771), (7, 8765012), (14, 4382506), (28, 2191253), (107, 573412), (214, 286706), (428, 143353), (749, 81916), (1498, 40958), (2996, 20479)]