1612016

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 40

約数和(自身を含む): 3675360

約数和(自身を除く): 2063344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 389, 518, 592, 778, 1036, 1556, 2072, 2723, 3112, 4144, 5446, 6224, 10892, 14393, 21784, 28786, 43568, 57572, 100751, 115144, 201502, 230288, 403004, 806008, 1612016]

約数ペア:

[(1, 1612016), (2, 806008), (4, 403004), (7, 230288), (8, 201502), (14, 115144), (16, 100751), (28, 57572), (37, 43568), (56, 28786), (74, 21784), (112, 14393), (148, 10892), (259, 6224), (296, 5446), (389, 4144), (518, 3112), (592, 2723), (778, 2072), (1036, 1556)]