25726008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13921}}^1$

素因数の和:13948

約数の個数: 64

約数和(自身を含む): 80190720

約数和(自身を除く): 54464712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 13921, 27842, 41763, 55684, 83526, 97447, 111368, 153131, 167052, 194894, 292341, 306262, 334104, 389788, 459393, 584682, 612524, 779576, 918786, 1071917, 1169364, 1225048, 1837572, 2143834, 2338728, 3215751, 3675144, 4287668, 6431502, 8575336, 12863004, 25726008]

約数ペア:

[(1, 25726008), (2, 12863004), (3, 8575336), (4, 6431502), (6, 4287668), (7, 3675144), (8, 3215751), (11, 2338728), (12, 2143834), (14, 1837572), (21, 1225048), (22, 1169364), (24, 1071917), (28, 918786), (33, 779576), (42, 612524), (44, 584682), (56, 459393), (66, 389788), (77, 334104), (84, 306262), (88, 292341), (132, 194894), (154, 167052), (168, 153131), (231, 111368), (264, 97447), (308, 83526), (462, 55684), (616, 41763), (924, 27842), (1848, 13921)]