25470068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3739}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 48380640

約数和(自身を除く): 22910572

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 3739, 6812, 7478, 14956, 48607, 97214, 194428, 489809, 979618, 1959236, 6367517, 12735034, 25470068]

約数ペア:

[(1, 25470068), (2, 12735034), (4, 6367517), (13, 1959236), (26, 979618), (52, 489809), (131, 194428), (262, 97214), (524, 48607), (1703, 14956), (3406, 7478), (3739, 6812)]