25936456

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 62496000

約数和(自身を除く): 36559544

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 728, 1196, 1288, 1549, 2093, 2392, 3098, 4186, 6196, 8372, 10843, 12392, 16744, 20137, 21686, 35627, 40274, 43372, 71254, 80548, 86744, 140959, 142508, 161096, 249389, 281918, 285016, 463151, 498778, 563836, 926302, 997556, 1127672, 1852604, 1995112, 3242057, 3705208, 6484114, 12968228, 25936456]

約数ペア:

[(1, 25936456), (2, 12968228), (4, 6484114), (7, 3705208), (8, 3242057), (13, 1995112), (14, 1852604), (23, 1127672), (26, 997556), (28, 926302), (46, 563836), (52, 498778), (56, 463151), (91, 285016), (92, 281918), (104, 249389), (161, 161096), (182, 142508), (184, 140959), (299, 86744), (322, 80548), (364, 71254), (598, 43372), (644, 40274), (728, 35627), (1196, 21686), (1288, 20137), (1549, 16744), (2093, 12392), (2392, 10843), (3098, 8372), (4186, 6196)]