25494254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 16496146

約数列:

[1, 2, 17, 34, 59, 71, 118, 142, 179, 358, 1003, 1207, 2006, 2414, 3043, 4189, 6086, 8378, 10561, 12709, 21122, 25418, 71213, 142426, 179537, 216053, 359074, 432106, 749831, 1499662, 12747127, 25494254]

約数ペア:

[(1, 25494254), (2, 12747127), (17, 1499662), (34, 749831), (59, 432106), (71, 359074), (118, 216053), (142, 179537), (179, 142426), (358, 71213), (1003, 25418), (1207, 21122), (2006, 12709), (2414, 10561), (3043, 8378), (4189, 6086)]