25959402014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2691209}}^1$

素因数の和:2691284

約数の個数: 32

約数和(自身を含む): 48829314240

約数和(自身を除く): 22869912226

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 2691209, 5382418, 18838463, 34985717, 37676926, 69971434, 142634077, 244900019, 285268154, 489800038, 998438539, 1854243001, 1996877078, 3708486002, 12979701007, 25959402014]

約数ペア:

[(1, 25959402014), (2, 12979701007), (7, 3708486002), (13, 1996877078), (14, 1854243001), (26, 998438539), (53, 489800038), (91, 285268154), (106, 244900019), (182, 142634077), (371, 69971434), (689, 37676926), (742, 34985717), (1378, 18838463), (4823, 5382418), (9646, 2691209)]