25952828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 52254720

約数和(自身を除く): 26301892

約数列:

[1, 2, 4, 11, 22, 31, 44, 53, 62, 106, 124, 212, 341, 359, 583, 682, 718, 1166, 1364, 1436, 1643, 2332, 3286, 3949, 6572, 7898, 11129, 15796, 18073, 19027, 22258, 36146, 38054, 44516, 72292, 76108, 122419, 209297, 244838, 418594, 489676, 589837, 837188, 1179674, 2359348, 6488207, 12976414, 25952828]

約数ペア:

[(1, 25952828), (2, 12976414), (4, 6488207), (11, 2359348), (22, 1179674), (31, 837188), (44, 589837), (53, 489676), (62, 418594), (106, 244838), (124, 209297), (212, 122419), (341, 76108), (359, 72292), (583, 44516), (682, 38054), (718, 36146), (1166, 22258), (1364, 19027), (1436, 18073), (1643, 15796), (2332, 11129), (3286, 7898), (3949, 6572)]