74393683

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 102090240

約数和(自身を除く): 27696557

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 221, 247, 323, 1547, 1729, 2261, 2531, 4199, 17717, 29393, 32903, 43027, 48089, 230321, 301189, 336623, 559351, 625157, 817513, 3915457, 4376099, 5722591, 10627669, 74393683]

約数ペア:

[(1, 74393683), (7, 10627669), (13, 5722591), (17, 4376099), (19, 3915457), (91, 817513), (119, 625157), (133, 559351), (221, 336623), (247, 301189), (323, 230321), (1547, 48089), (1729, 43027), (2261, 32903), (2531, 29393), (4199, 17717)]