25438424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{619}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 52228800

約数和(自身を除く): 26790376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 467, 619, 934, 1238, 1868, 2476, 3736, 4952, 5137, 6809, 10274, 13618, 20548, 27236, 41096, 54472, 289073, 578146, 1156292, 2312584, 3179803, 6359606, 12719212, 25438424]

約数ペア:

[(1, 25438424), (2, 12719212), (4, 6359606), (8, 3179803), (11, 2312584), (22, 1156292), (44, 578146), (88, 289073), (467, 54472), (619, 41096), (934, 27236), (1238, 20548), (1868, 13618), (2476, 10274), (3736, 6809), (4952, 5137)]