25601472

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:307

約数の個数: 126

約数和(自身を含む): 79763112

約数和(自身を除く): 54161640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 263, 288, 312, 338, 416, 468, 507, 526, 576, 624, 676, 789, 832, 936, 1014, 1052, 1248, 1352, 1521, 1578, 1872, 2028, 2104, 2367, 2496, 2704, 3042, 3156, 3419, 3744, 4056, 4208, 4734, 5408, 6084, 6312, 6838, 7488, 8112, 8416, 9468, 10257, 10816, 12168, 12624, 13676, 16224, 16832, 18936, 20514, 24336, 25248, 27352, 30771, 32448, 37872, 41028, 44447, 48672, 50496, 54704, 61542, 75744, 82056, 88894, 97344, 109408, 123084, 133341, 151488, 164112, 177788, 218816, 246168, 266682, 328224, 355576, 400023, 492336, 533364, 656448, 711152, 800046, 984672, 1066728, 1422304, 1600092, 1969344, 2133456, 2844608, 3200184, 4266912, 6400368, 8533824, 12800736, 25601472]

約数ペア:

[(1, 25601472), (2, 12800736), (3, 8533824), (4, 6400368), (6, 4266912), (8, 3200184), (9, 2844608), (12, 2133456), (13, 1969344), (16, 1600092), (18, 1422304), (24, 1066728), (26, 984672), (32, 800046), (36, 711152), (39, 656448), (48, 533364), (52, 492336), (64, 400023), (72, 355576), (78, 328224), (96, 266682), (104, 246168), (117, 218816), (144, 177788), (156, 164112), (169, 151488), (192, 133341), (208, 123084), (234, 109408), (263, 97344), (288, 88894), (312, 82056), (338, 75744), (416, 61542), (468, 54704), (507, 50496), (526, 48672), (576, 44447), (624, 41028), (676, 37872), (789, 32448), (832, 30771), (936, 27352), (1014, 25248), (1052, 24336), (1248, 20514), (1352, 18936), (1521, 16832), (1578, 16224), (1872, 13676), (2028, 12624), (2104, 12168), (2367, 10816), (2496, 10257), (2704, 9468), (3042, 8416), (3156, 8112), (3419, 7488), (3744, 6838), (4056, 6312), (4208, 6084), (4734, 5408)]