65775388

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{22807}}^1$

素因数の和:22921

約数の個数: 24

約数和(自身を含む): 132833792

約数和(自身を除く): 67058404

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 22807, 45614, 91228, 159649, 319298, 638596, 2349121, 4698242, 9396484, 16443847, 32887694, 65775388]

約数ペア:

[(1, 65775388), (2, 32887694), (4, 16443847), (7, 9396484), (14, 4698242), (28, 2349121), (103, 638596), (206, 319298), (412, 159649), (721, 91228), (1442, 45614), (2884, 22807)]