25219152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 81709056

約数和(自身を除く): 56489904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 127, 144, 168, 197, 252, 254, 336, 381, 394, 504, 508, 591, 762, 788, 889, 1008, 1016, 1143, 1182, 1379, 1524, 1576, 1773, 1778, 2032, 2286, 2364, 2667, 2758, 3048, 3152, 3546, 3556, 4137, 4572, 4728, 5334, 5516, 6096, 7092, 7112, 8001, 8274, 9144, 9456, 10668, 11032, 12411, 14184, 14224, 16002, 16548, 18288, 21336, 22064, 24822, 25019, 28368, 32004, 33096, 42672, 49644, 50038, 64008, 66192, 75057, 99288, 100076, 128016, 150114, 175133, 198576, 200152, 225171, 300228, 350266, 400304, 450342, 525399, 600456, 700532, 900684, 1050798, 1200912, 1401064, 1576197, 1801368, 2101596, 2802128, 3152394, 3602736, 4203192, 6304788, 8406384, 12609576, 25219152]

約数ペア:

[(1, 25219152), (2, 12609576), (3, 8406384), (4, 6304788), (6, 4203192), (7, 3602736), (8, 3152394), (9, 2802128), (12, 2101596), (14, 1801368), (16, 1576197), (18, 1401064), (21, 1200912), (24, 1050798), (28, 900684), (36, 700532), (42, 600456), (48, 525399), (56, 450342), (63, 400304), (72, 350266), (84, 300228), (112, 225171), (126, 200152), (127, 198576), (144, 175133), (168, 150114), (197, 128016), (252, 100076), (254, 99288), (336, 75057), (381, 66192), (394, 64008), (504, 50038), (508, 49644), (591, 42672), (762, 33096), (788, 32004), (889, 28368), (1008, 25019), (1016, 24822), (1143, 22064), (1182, 21336), (1379, 18288), (1524, 16548), (1576, 16002), (1773, 14224), (1778, 14184), (2032, 12411), (2286, 11032), (2364, 10668), (2667, 9456), (2758, 9144), (3048, 8274), (3152, 8001), (3546, 7112), (3556, 7092), (4137, 6096), (4572, 5516), (4728, 5334)]