26787004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{823}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 47989760

約数和(自身を除く): 21202756

約数列:

[1, 2, 4, 79, 103, 158, 206, 316, 412, 823, 1646, 3292, 8137, 16274, 32548, 65017, 84769, 130034, 169538, 260068, 339076, 6696751, 13393502, 26787004]

約数ペア:

[(1, 26787004), (2, 13393502), (4, 6696751), (79, 339076), (103, 260068), (158, 169538), (206, 130034), (316, 84769), (412, 65017), (823, 32548), (1646, 16274), (3292, 8137)]