25643436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 96

約数和(自身を含む): 76919808

約数和(自身を除く): 51276372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1021, 1092, 1196, 1794, 1932, 2042, 2093, 3063, 3588, 4084, 4186, 6126, 6279, 7147, 8372, 12252, 12558, 13273, 14294, 21441, 23483, 25116, 26546, 28588, 39819, 42882, 46966, 53092, 70449, 79638, 85764, 92911, 93932, 140898, 159276, 164381, 185822, 278733, 281796, 305279, 328762, 371644, 493143, 557466, 610558, 657524, 915837, 986286, 1114932, 1221116, 1831674, 1972572, 2136953, 3663348, 4273906, 6410859, 8547812, 12821718, 25643436]

約数ペア:

[(1, 25643436), (2, 12821718), (3, 8547812), (4, 6410859), (6, 4273906), (7, 3663348), (12, 2136953), (13, 1972572), (14, 1831674), (21, 1221116), (23, 1114932), (26, 986286), (28, 915837), (39, 657524), (42, 610558), (46, 557466), (52, 493143), (69, 371644), (78, 328762), (84, 305279), (91, 281796), (92, 278733), (138, 185822), (156, 164381), (161, 159276), (182, 140898), (273, 93932), (276, 92911), (299, 85764), (322, 79638), (364, 70449), (483, 53092), (546, 46966), (598, 42882), (644, 39819), (897, 28588), (966, 26546), (1021, 25116), (1092, 23483), (1196, 21441), (1794, 14294), (1932, 13273), (2042, 12558), (2093, 12252), (3063, 8372), (3588, 7147), (4084, 6279), (4186, 6126)]