25745954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7559}}^1$

素因数の和:7705

約数の個数: 16

約数和(自身を含む): 41912640

約数和(自身を除く): 16166686

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 7559, 15118, 98267, 196534, 990229, 1980458, 12872977, 25745954]

約数ペア:

[(1, 25745954), (2, 12872977), (13, 1980458), (26, 990229), (131, 196534), (262, 98267), (1703, 15118), (3406, 7559)]