3965872

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{797}}^1$

素因数の和:1116

約数の個数: 20

約数和(自身を含む): 7718256

約数和(自身を除く): 3752384

約数列:

[1, 2, 4, 8, 16, 311, 622, 797, 1244, 1594, 2488, 3188, 4976, 6376, 12752, 247867, 495734, 991468, 1982936, 3965872]

約数ペア:

[(1, 3965872), (2, 1982936), (4, 991468), (8, 495734), (16, 247867), (311, 12752), (622, 6376), (797, 4976), (1244, 3188), (1594, 2488)]