28473008

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{4957}}^1$

素因数の和:5324

約数の個数: 20

約数和(自身を含む): 55331280

約数和(自身を除く): 26858272

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 4957, 5744, 9914, 19828, 39656, 79312, 1779563, 3559126, 7118252, 14236504, 28473008]

約数ペア:

[(1, 28473008), (2, 14236504), (4, 7118252), (8, 3559126), (16, 1779563), (359, 79312), (718, 39656), (1436, 19828), (2872, 9914), (4957, 5744)]