25040736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{12421}}^1$

素因数の和:12444

約数の個数: 72

約数和(自身を含む): 81388944

約数和(自身を除く): 56348208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 12421, 24842, 37263, 49684, 74526, 86947, 99368, 111789, 149052, 173894, 198736, 223578, 260841, 298104, 347788, 397472, 447156, 521682, 596208, 695576, 782523, 894312, 1043364, 1192416, 1391152, 1565046, 1788624, 2086728, 2782304, 3130092, 3577248, 4173456, 6260184, 8346912, 12520368, 25040736]

約数ペア:

[(1, 25040736), (2, 12520368), (3, 8346912), (4, 6260184), (6, 4173456), (7, 3577248), (8, 3130092), (9, 2782304), (12, 2086728), (14, 1788624), (16, 1565046), (18, 1391152), (21, 1192416), (24, 1043364), (28, 894312), (32, 782523), (36, 695576), (42, 596208), (48, 521682), (56, 447156), (63, 397472), (72, 347788), (84, 298104), (96, 260841), (112, 223578), (126, 198736), (144, 173894), (168, 149052), (224, 111789), (252, 99368), (288, 86947), (336, 74526), (504, 49684), (672, 37263), (1008, 24842), (2016, 12421)]