28583144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 57628800

約数和(自身を除く): 29045656

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 4001, 7144, 8002, 16004, 32008, 76019, 152038, 188047, 304076, 376094, 608152, 752188, 1504376, 3572893, 7145786, 14291572, 28583144]

約数ペア:

[(1, 28583144), (2, 14291572), (4, 7145786), (8, 3572893), (19, 1504376), (38, 752188), (47, 608152), (76, 376094), (94, 304076), (152, 188047), (188, 152038), (376, 76019), (893, 32008), (1786, 16004), (3572, 8002), (4001, 7144)]