28416136

素因数分解:

$2^3\times 7^1\times {\mathrm{507431}}^1$

素因数の和:507444

約数の個数: 16

約数和(自身を含む): 60891840

約数和(自身を除く): 32475704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 507431, 1014862, 2029724, 3552017, 4059448, 7104034, 14208068, 28416136]

約数ペア:

[(1, 28416136), (2, 14208068), (4, 7104034), (7, 4059448), (8, 3552017), (14, 2029724), (28, 1014862), (56, 507431)]