25366208

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 56

約数和(自身を含む): 58972704

約数和(自身を除く): 33606496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 1381, 2296, 2624, 2762, 4592, 5524, 9184, 9667, 11048, 18368, 19334, 22096, 38668, 44192, 56621, 77336, 88384, 113242, 154672, 226484, 309344, 396347, 452968, 618688, 792694, 905936, 1585388, 1811872, 3170776, 3623744, 6341552, 12683104, 25366208]

約数ペア:

[(1, 25366208), (2, 12683104), (4, 6341552), (7, 3623744), (8, 3170776), (14, 1811872), (16, 1585388), (28, 905936), (32, 792694), (41, 618688), (56, 452968), (64, 396347), (82, 309344), (112, 226484), (164, 154672), (224, 113242), (287, 88384), (328, 77336), (448, 56621), (574, 44192), (656, 38668), (1148, 22096), (1312, 19334), (1381, 18368), (2296, 11048), (2624, 9667), (2762, 9184), (4592, 5524)]